2912590849

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1\times {\mathrm{2063}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 3356559360

約数和(自身を除く): 443968511

約数列:

[1, 7, 139, 973, 1451, 2063, 10157, 14441, 201689, 286757, 1411823, 2007299, 2993413, 20953891, 416084407, 2912590849]

約数ペア:

[(1, 2912590849), (7, 416084407), (139, 20953891), (973, 2993413), (1451, 2007299), (2063, 1411823), (10157, 286757), (14441, 201689)]