2017991514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 5174876160

約数和(自身を除く): 3156884646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 101, 118, 154, 177, 202, 231, 303, 354, 413, 462, 606, 649, 707, 733, 826, 1111, 1239, 1298, 1414, 1466, 1947, 2121, 2199, 2222, 2478, 3333, 3894, 4242, 4398, 4543, 5131, 5959, 6666, 7777, 8063, 9086, 10262, 11918, 13629, 15393, 15554, 16126, 17877, 23331, 24189, 27258, 30786, 35754, 41713, 43247, 46662, 48378, 56441, 65549, 74033, 83426, 86494, 112882, 125139, 129741, 131098, 148066, 169323, 196647, 222099, 250278, 259482, 302729, 338646, 393294, 444198, 458843, 475717, 518231, 605458, 814363, 908187, 917686, 951434, 1036462, 1376529, 1427151, 1554693, 1628726, 1816374, 2443089, 2753058, 2854302, 3109386, 3330019, 4367947, 4886178, 5700541, 6660038, 8735894, 9990057, 11401082, 13103841, 17101623, 19980114, 26207682, 30575629, 34203246, 48047417, 61151258, 91726887, 96094834, 144142251, 183453774, 288284502, 336331919, 672663838, 1008995757, 2017991514]

約数ペア:

[(1, 2017991514), (2, 1008995757), (3, 672663838), (6, 336331919), (7, 288284502), (11, 183453774), (14, 144142251), (21, 96094834), (22, 91726887), (33, 61151258), (42, 48047417), (59, 34203246), (66, 30575629), (77, 26207682), (101, 19980114), (118, 17101623), (154, 13103841), (177, 11401082), (202, 9990057), (231, 8735894), (303, 6660038), (354, 5700541), (413, 4886178), (462, 4367947), (606, 3330019), (649, 3109386), (707, 2854302), (733, 2753058), (826, 2443089), (1111, 1816374), (1239, 1628726), (1298, 1554693), (1414, 1427151), (1466, 1376529), (1947, 1036462), (2121, 951434), (2199, 917686), (2222, 908187), (2478, 814363), (3333, 605458), (3894, 518231), (4242, 475717), (4398, 458843), (4543, 444198), (5131, 393294), (5959, 338646), (6666, 302729), (7777, 259482), (8063, 250278), (9086, 222099), (10262, 196647), (11918, 169323), (13629, 148066), (15393, 131098), (15554, 129741), (16126, 125139), (17877, 112882), (23331, 86494), (24189, 83426), (27258, 74033), (30786, 65549), (35754, 56441), (41713, 48378), (43247, 46662)]