1900518583016

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{426507761}}^1$

素因数の和:426508324

約数の個数: 16

約数和(自身を含む): 3569869967940

約数和(自身を除く): 1669351384924

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 426507761, 853015522, 1706031044, 3412062088, 237564822877, 475129645754, 950259291508, 1900518583016]

約数ペア:

[(1, 1900518583016), (2, 950259291508), (4, 475129645754), (8, 237564822877), (557, 3412062088), (1114, 1706031044), (2228, 853015522), (4456, 426507761)]