490397741951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3717641}}^1$

素因数の和:3717866

約数の個数: 16

約数和(自身を含む): 539206795680

約数和(自身を除く): 48809053729

約数列:

[1, 13, 73, 139, 949, 1807, 10147, 131911, 3717641, 48329333, 271387793, 516752099, 3528041309, 6717777287, 37722903227, 490397741951]

約数ペア:

[(1, 490397741951), (13, 37722903227), (73, 6717777287), (139, 3528041309), (949, 516752099), (1807, 271387793), (10147, 48329333), (131911, 3717641)]