130778825478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{444825937}}^1$

素因数の和:444825956

約数の個数: 24

約数和(自身を含む): 304260941592

約数和(自身を除く): 173482116114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 444825937, 889651874, 1334477811, 2668955622, 3113781559, 6227563118, 9341344677, 18682689354, 21796470913, 43592941826, 65389412739, 130778825478]

約数ペア:

[(1, 130778825478), (2, 65389412739), (3, 43592941826), (6, 21796470913), (7, 18682689354), (14, 9341344677), (21, 6227563118), (42, 3113781559), (49, 2668955622), (98, 1334477811), (147, 889651874), (294, 444825937)]