2103118212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 5733141120

約数和(自身を除く): 3630022908

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 188, 204, 221, 282, 359, 442, 564, 611, 663, 718, 799, 884, 1077, 1222, 1326, 1436, 1598, 1833, 2154, 2209, 2397, 2444, 2652, 3196, 3666, 4308, 4418, 4667, 4794, 6103, 6627, 7332, 8836, 9334, 9588, 10387, 12206, 13254, 14001, 16873, 18309, 18668, 20774, 24412, 26508, 28002, 28717, 31161, 33746, 36618, 37553, 41548, 50619, 56004, 57434, 62322, 67492, 73236, 75106, 79339, 86151, 101238, 112659, 114868, 124644, 150212, 158678, 172302, 202476, 219349, 225318, 238017, 286841, 317356, 344604, 438698, 450636, 476034, 488189, 573682, 658047, 793031, 860523, 877396, 952068, 976378, 1147364, 1316094, 1464567, 1586062, 1721046, 1952756, 2379093, 2632188, 2929134, 3172124, 3442092, 3728933, 4758186, 5858268, 7457866, 9516372, 10309403, 11186799, 13481527, 14915732, 20618806, 22373598, 26963054, 30928209, 40444581, 41237612, 44747196, 53926108, 61856418, 80889162, 123712836, 161778324, 175259851, 350519702, 525779553, 701039404, 1051559106, 2103118212]

約数ペア:

[(1, 2103118212), (2, 1051559106), (3, 701039404), (4, 525779553), (6, 350519702), (12, 175259851), (13, 161778324), (17, 123712836), (26, 80889162), (34, 61856418), (39, 53926108), (47, 44747196), (51, 41237612), (52, 40444581), (68, 30928209), (78, 26963054), (94, 22373598), (102, 20618806), (141, 14915732), (156, 13481527), (188, 11186799), (204, 10309403), (221, 9516372), (282, 7457866), (359, 5858268), (442, 4758186), (564, 3728933), (611, 3442092), (663, 3172124), (718, 2929134), (799, 2632188), (884, 2379093), (1077, 1952756), (1222, 1721046), (1326, 1586062), (1436, 1464567), (1598, 1316094), (1833, 1147364), (2154, 976378), (2209, 952068), (2397, 877396), (2444, 860523), (2652, 793031), (3196, 658047), (3666, 573682), (4308, 488189), (4418, 476034), (4667, 450636), (4794, 438698), (6103, 344604), (6627, 317356), (7332, 286841), (8836, 238017), (9334, 225318), (9588, 219349), (10387, 202476), (12206, 172302), (13254, 158678), (14001, 150212), (16873, 124644), (18309, 114868), (18668, 112659), (20774, 101238), (24412, 86151), (26508, 79339), (28002, 75106), (28717, 73236), (31161, 67492), (33746, 62322), (36618, 57434), (37553, 56004), (41548, 50619)]