4920221358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2894

約数の個数: 96

約数和(自身を含む): 11900528640

約数和(自身を除く): 6980307282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 263, 279, 403, 526, 558, 789, 806, 1209, 1578, 2367, 2418, 2579, 3419, 3627, 4734, 5158, 6838, 7254, 7737, 8153, 10257, 15474, 16306, 20514, 23211, 24459, 30771, 33527, 46422, 48918, 61542, 67054, 73377, 79949, 100581, 105989, 146754, 159898, 201162, 211978, 239847, 301743, 317967, 479694, 603486, 635934, 678277, 719541, 953901, 1039337, 1356554, 1439082, 1907802, 2034831, 2078674, 3118011, 4069662, 6104493, 6236022, 8817601, 9354033, 12208986, 17635202, 18708066, 21026587, 26452803, 42053174, 52905606, 63079761, 79358409, 126159522, 158716818, 189239283, 273345631, 378478566, 546691262, 820036893, 1640073786, 2460110679, 4920221358]

約数ペア:

[(1, 4920221358), (2, 2460110679), (3, 1640073786), (6, 820036893), (9, 546691262), (13, 378478566), (18, 273345631), (26, 189239283), (31, 158716818), (39, 126159522), (62, 79358409), (78, 63079761), (93, 52905606), (117, 42053174), (186, 26452803), (234, 21026587), (263, 18708066), (279, 17635202), (403, 12208986), (526, 9354033), (558, 8817601), (789, 6236022), (806, 6104493), (1209, 4069662), (1578, 3118011), (2367, 2078674), (2418, 2034831), (2579, 1907802), (3419, 1439082), (3627, 1356554), (4734, 1039337), (5158, 953901), (6838, 719541), (7254, 678277), (7737, 635934), (8153, 603486), (10257, 479694), (15474, 317967), (16306, 301743), (20514, 239847), (23211, 211978), (24459, 201162), (30771, 159898), (33527, 146754), (46422, 105989), (48918, 100581), (61542, 79949), (67054, 73377)]