808818770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{7717}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 1493710848

約数和(自身を除く): 684892078

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 2230, 7717, 10481, 15434, 20962, 38585, 52405, 77170, 104810, 362699, 725398, 1720891, 1813495, 3441782, 3626990, 8604455, 17208910, 80881877, 161763754, 404409385, 808818770]

約数ペア:

[(1, 808818770), (2, 404409385), (5, 161763754), (10, 80881877), (47, 17208910), (94, 8604455), (223, 3626990), (235, 3441782), (446, 1813495), (470, 1720891), (1115, 725398), (2230, 362699), (7717, 104810), (10481, 77170), (15434, 52405), (20962, 38585)]