8881886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 14415408

約数和(自身を除く): 5533522

約数列:

[1, 2, 13, 26, 251, 502, 1361, 2722, 3263, 6526, 17693, 35386, 341611, 683222, 4440943, 8881886]

約数ペア:

[(1, 8881886), (2, 4440943), (13, 683222), (26, 341611), (251, 35386), (502, 17693), (1361, 6526), (2722, 3263)]