1997812857612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{61871}}^1$

素因数の和:62540

約数の個数: 192

約数和(自身を含む): 5662588796928

約数和(自身を除く): 3664775939316

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 607, 682, 806, 858, 1023, 1209, 1214, 1364, 1612, 1716, 1821, 2046, 2418, 2428, 3642, 4092, 4433, 4836, 6677, 7284, 7891, 8866, 13299, 13354, 15782, 17732, 18817, 20031, 23673, 26598, 26708, 31564, 37634, 40062, 47346, 53196, 56451, 61871, 75268, 80124, 86801, 94692, 112902, 123742, 173602, 185613, 206987, 225804, 244621, 247484, 260403, 347204, 371226, 413974, 489242, 520806, 620961, 680581, 733863, 742452, 804323, 827948, 978484, 1041612, 1241922, 1361162, 1467726, 1608646, 1918001, 2041743, 2412969, 2483844, 2690831, 2722324, 2935452, 3217292, 3836002, 4083486, 4825938, 5381662, 5754003, 7672004, 8072493, 8166972, 8847553, 9651876, 10763324, 11508006, 16144986, 17695106, 21098011, 23016012, 24934013, 26542659, 32289972, 35390212, 37555697, 42196022, 49868026, 53085318, 63294033, 74802039, 75111394, 84392044, 99736052, 106170636, 112667091, 126588066, 149604078, 150222788, 225334182, 253176132, 274274143, 299208156, 413112667, 450668364, 488224061, 548548286, 822822429, 826225334, 976448122, 1097096572, 1164226607, 1239338001, 1464672183, 1645644858, 1652450668, 1952896244, 2328453214, 2478676002, 2929344366, 3291289716, 3492679821, 4656906428, 4957352004, 5370464671, 5858688732, 6985359642, 10740929342, 12806492677, 13970719284, 15134945891, 16111394013, 21481858684, 25612985354, 30269891782, 32222788026, 38419478031, 45404837673, 51225970708, 60539783564, 64445576052, 76838956062, 90809675346, 153677912124, 166484404801, 181619350692, 332968809602, 499453214403, 665937619204, 998906428806, 1997812857612]

約数ペア:

[(1, 1997812857612), (2, 998906428806), (3, 665937619204), (4, 499453214403), (6, 332968809602), (11, 181619350692), (12, 166484404801), (13, 153677912124), (22, 90809675346), (26, 76838956062), (31, 64445576052), (33, 60539783564), (39, 51225970708), (44, 45404837673), (52, 38419478031), (62, 32222788026), (66, 30269891782), (78, 25612985354), (93, 21481858684), (124, 16111394013), (132, 15134945891), (143, 13970719284), (156, 12806492677), (186, 10740929342), (286, 6985359642), (341, 5858688732), (372, 5370464671), (403, 4957352004), (429, 4656906428), (572, 3492679821), (607, 3291289716), (682, 2929344366), (806, 2478676002), (858, 2328453214), (1023, 1952896244), (1209, 1652450668), (1214, 1645644858), (1364, 1464672183), (1612, 1239338001), (1716, 1164226607), (1821, 1097096572), (2046, 976448122), (2418, 826225334), (2428, 822822429), (3642, 548548286), (4092, 488224061), (4433, 450668364), (4836, 413112667), (6677, 299208156), (7284, 274274143), (7891, 253176132), (8866, 225334182), (13299, 150222788), (13354, 149604078), (15782, 126588066), (17732, 112667091), (18817, 106170636), (20031, 99736052), (23673, 84392044), (26598, 75111394), (26708, 74802039), (31564, 63294033), (37634, 53085318), (40062, 49868026), (47346, 42196022), (53196, 37555697), (56451, 35390212), (61871, 32289972), (75268, 26542659), (80124, 24934013), (86801, 23016012), (94692, 21098011), (112902, 17695106), (123742, 16144986), (173602, 11508006), (185613, 10763324), (206987, 9651876), (225804, 8847553), (244621, 8166972), (247484, 8072493), (260403, 7672004), (347204, 5754003), (371226, 5381662), (413974, 4825938), (489242, 4083486), (520806, 3836002), (620961, 3217292), (680581, 2935452), (733863, 2722324), (742452, 2690831), (804323, 2483844), (827948, 2412969), (978484, 2041743), (1041612, 1918001), (1241922, 1608646), (1361162, 1467726)]