2017717871

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{291199}}^1$

素因数の和:291266

約数の個数: 12

約数和(自身を含む): 2238163200

約数和(自身を除く): 220445329

約数列:

[1, 13, 41, 169, 533, 6929, 291199, 3785587, 11939159, 49212631, 155209067, 2017717871]

約数ペア:

[(1, 2017717871), (13, 155209067), (41, 49212631), (169, 11939159), (533, 3785587), (6929, 291199)]