2000815804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38477227}}^1$

素因数の和:38477244

約数の個数: 12

約数和(自身を含む): 3770768344

約数和(自身を除く): 1769952540

約数列:

[1, 2, 4, 13, 26, 52, 38477227, 76954454, 153908908, 500203951, 1000407902, 2000815804]

約数ペア:

[(1, 2000815804), (2, 1000407902), (4, 500203951), (13, 153908908), (26, 76954454), (52, 38477227)]