426521774

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{26701}}^1$

素因数の和:26880

約数の個数: 24

約数和(自身を含む): 748830888

約数和(自身を除く): 322309114

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 7987, 15974, 26701, 53402, 186907, 373814, 1308349, 2616698, 4352263, 8704526, 30465841, 60931682, 213260887, 426521774]

約数ペア:

[(1, 426521774), (2, 213260887), (7, 60931682), (14, 30465841), (49, 8704526), (98, 4352263), (163, 2616698), (326, 1308349), (1141, 373814), (2282, 186907), (7987, 53402), (15974, 26701)]