278340968

素因数分解:

$2^3\times {\mathrm{2861}}^1\times {\mathrm{12161}}^1$

素因数の和:15028

約数の個数: 16

約数和(自身を含む): 522114660

約数和(自身を除く): 243773692

約数列:

[1, 2, 4, 8, 2861, 5722, 11444, 12161, 22888, 24322, 48644, 97288, 34792621, 69585242, 139170484, 278340968]

約数ペア:

[(1, 278340968), (2, 139170484), (4, 69585242), (8, 34792621), (2861, 97288), (5722, 48644), (11444, 24322), (12161, 22888)]