628675034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 1032151680

約数和(自身を除く): 403476646

約数列:

[1, 2, 13, 26, 83, 166, 317, 634, 919, 1079, 1838, 2158, 4121, 8242, 11947, 23894, 26311, 52622, 76277, 152554, 291323, 342043, 582646, 684086, 991601, 1983202, 3787199, 7574398, 24179809, 48359618, 314337517, 628675034]

約数ペア:

[(1, 628675034), (2, 314337517), (13, 48359618), (26, 24179809), (83, 7574398), (166, 3787199), (317, 1983202), (634, 991601), (919, 684086), (1079, 582646), (1838, 342043), (2158, 291323), (4121, 152554), (8242, 76277), (11947, 52622), (23894, 26311)]