1931569648199

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1\times {\mathrm{1447}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 2019290259456

約数和(自身を除く): 87720611257

約数列:

[1, 31, 137, 257, 1223, 1447, 4247, 7967, 35209, 37913, 44857, 167551, 198239, 314311, 371879, 1091479, 1769681, 5194081, 6145409, 9743641, 11528249, 43060607, 50947423, 54860111, 242446297, 454808017, 1334878817, 1579370113, 7515835207, 14099048527, 62308698329, 1931569648199]

約数ペア:

[(1, 1931569648199), (31, 62308698329), (137, 14099048527), (257, 7515835207), (1223, 1579370113), (1447, 1334878817), (4247, 454808017), (7967, 242446297), (35209, 54860111), (37913, 50947423), (44857, 43060607), (167551, 11528249), (198239, 9743641), (314311, 6145409), (371879, 5194081), (1091479, 1769681)]