426161710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{142529}}^1$

素因数の和:142572

約数の個数: 32

約数和(自身を含む): 862021440

約数和(自身を除く): 435859730

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 142529, 285058, 712645, 1425290, 1852877, 3278167, 3705754, 6556334, 9264385, 16390835, 18528770, 32781670, 42616171, 85232342, 213080855, 426161710]

約数ペア:

[(1, 426161710), (2, 213080855), (5, 85232342), (10, 42616171), (13, 32781670), (23, 18528770), (26, 16390835), (46, 9264385), (65, 6556334), (115, 3705754), (130, 3278167), (230, 1852877), (299, 1425290), (598, 712645), (1495, 285058), (2990, 142529)]