2011130186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{474547}}^1$

素因数の和:474725

約数の個数: 16

約数和(自身を含む): 3268686624

約数和(自身を除く): 1257556438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 474547, 949094, 6169111, 12338222, 77351161, 154702322, 1005565093, 2011130186]

約数ペア:

[(1, 2011130186), (2, 1005565093), (13, 154702322), (26, 77351161), (163, 12338222), (326, 6169111), (2119, 949094), (4238, 474547)]