2021536621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{3001}}^1\times {\mathrm{51817}}^1$

素因数の和:54831

約数の個数: 8

約数和(自身を含む): 2177806904

約数和(自身を除く): 156270283

約数列:

[1, 13, 3001, 39013, 51817, 673621, 155502817, 2021536621]

約数ペア:

[(1, 2021536621), (13, 155502817), (3001, 673621), (39013, 51817)]