2016380090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1237043}}^1$

素因数の和:1237213

約数の個数: 16

約数和(自身を含む): 3651753888

約数和(自身を除く): 1635373798

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1237043, 2474086, 6185215, 12370430, 201638009, 403276018, 1008190045, 2016380090]

約数ペア:

[(1, 2016380090), (2, 1008190045), (5, 403276018), (10, 201638009), (163, 12370430), (326, 6185215), (815, 2474086), (1630, 1237043)]