10626826

素因数分解:

$2^1\times 7^4\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 20

約数和(自身を含む): 18604242

約数和(自身を除く): 7977416

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2213, 2401, 4426, 4802, 15491, 30982, 108437, 216874, 759059, 1518118, 5313413, 10626826]

約数ペア:

[(1, 10626826), (2, 5313413), (7, 1518118), (14, 759059), (49, 216874), (98, 108437), (343, 30982), (686, 15491), (2213, 4802), (2401, 4426)]