121885867454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1\times {\mathrm{10973}}^1$

素因数の和:13772

約数の個数: 32

約数和(自身を含む): 198194127264

約数和(自身を除く): 76308259810

約数列:

[1, 2, 13, 26, 163, 326, 2119, 2621, 4238, 5242, 10973, 21946, 34073, 68146, 142649, 285298, 427223, 854446, 1788599, 3577198, 5553899, 11107798, 23251787, 28760233, 46503574, 57520466, 373883029, 747766058, 4687917979, 9375835958, 60942933727, 121885867454]

約数ペア:

[(1, 121885867454), (2, 60942933727), (13, 9375835958), (26, 4687917979), (163, 747766058), (326, 373883029), (2119, 57520466), (2621, 46503574), (4238, 28760233), (5242, 23251787), (10973, 11107798), (21946, 5553899), (34073, 3577198), (68146, 1788599), (142649, 854446), (285298, 427223)]