1555412551472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2553071}}^1$

素因数の和:2553222

約数の個数: 80

約数和(自身を含む): 3390581738880

約数和(自身を除く): 1835169187408

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 101, 104, 116, 202, 208, 232, 377, 404, 464, 754, 808, 1313, 1508, 1616, 2626, 2929, 3016, 5252, 5858, 6032, 10504, 11716, 21008, 23432, 38077, 46864, 76154, 152308, 304616, 609232, 2553071, 5106142, 10212284, 20424568, 33189923, 40849136, 66379846, 74039059, 132759692, 148078118, 257860171, 265519384, 296156236, 515720342, 531038768, 592312472, 962507767, 1031440684, 1184624944, 1925015534, 2062881368, 3352182223, 3850031068, 4125762736, 6704364446, 7477944959, 7700062136, 13408728892, 14955889918, 15400124272, 26817457784, 29911779836, 53634915568, 59823559672, 97213284467, 119647119344, 194426568934, 388853137868, 777706275736, 1555412551472]

約数ペア:

[(1, 1555412551472), (2, 777706275736), (4, 388853137868), (8, 194426568934), (13, 119647119344), (16, 97213284467), (26, 59823559672), (29, 53634915568), (52, 29911779836), (58, 26817457784), (101, 15400124272), (104, 14955889918), (116, 13408728892), (202, 7700062136), (208, 7477944959), (232, 6704364446), (377, 4125762736), (404, 3850031068), (464, 3352182223), (754, 2062881368), (808, 1925015534), (1313, 1184624944), (1508, 1031440684), (1616, 962507767), (2626, 592312472), (2929, 531038768), (3016, 515720342), (5252, 296156236), (5858, 265519384), (6032, 257860171), (10504, 148078118), (11716, 132759692), (21008, 74039059), (23432, 66379846), (38077, 40849136), (46864, 33189923), (76154, 20424568), (152308, 10212284), (304616, 5106142), (609232, 2553071)]