28240314053

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1\times {\mathrm{12149}}^1$

素因数の和:14684

約数の個数: 16

約数和(自身を含む): 32523120000

約数和(自身を除く): 4282805947

約数列:

[1, 7, 139, 973, 2389, 12149, 16723, 85043, 332071, 1688711, 2324497, 11820977, 29023961, 203167727, 4034330579, 28240314053]

約数ペア:

[(1, 28240314053), (7, 4034330579), (139, 203167727), (973, 29023961), (2389, 11820977), (12149, 2324497), (16723, 1688711), (85043, 332071)]