290940927598

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{13147}}^1\times {\mathrm{101513}}^1$

素因数の和:114771

約数の個数: 16

約数和(自身を含む): 440453003760

約数和(自身を除く): 149512076162

約数列:

[1, 2, 109, 218, 13147, 26294, 101513, 203026, 1433023, 2866046, 11064917, 22129834, 1334591411, 2669182822, 145470463799, 290940927598]

約数ペア:

[(1, 290940927598), (2, 145470463799), (109, 2669182822), (218, 1334591411), (13147, 22129834), (26294, 11064917), (101513, 2866046), (203026, 1433023)]