2091036730

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{795071}}^1$

素因数の和:795341

約数の個数: 16

約数和(自身を含む): 3778182144

約数和(自身を除く): 1687145414

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 795071, 1590142, 3975355, 7950710, 209103673, 418207346, 1045518365, 2091036730]

約数ペア:

[(1, 2091036730), (2, 1045518365), (5, 418207346), (10, 209103673), (263, 7950710), (526, 3975355), (1315, 1590142), (2630, 795071)]