2689538879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{6263}}^1\times {\mathrm{18671}}^1$

素因数の和:24957

約数の個数: 8

約数和(自身を含む): 2807073792

約数和(自身を除く): 117534913

約数列:

[1, 23, 6263, 18671, 144049, 429433, 116936473, 2689538879]

約数ペア:

[(1, 2689538879), (23, 116936473), (6263, 429433), (18671, 144049)]