2018907911

素因数分解:

${\mathrm{61}}^1\times {\mathrm{4021}}^1\times {\mathrm{8231}}^1$

素因数の和:12313

約数の個数: 8

約数和(自身を含む): 2052764448

約数和(自身を除く): 33856537

約数列:

[1, 61, 4021, 8231, 245281, 502091, 33096851, 2018907911]

約数ペア:

[(1, 2018907911), (61, 33096851), (4021, 502091), (8231, 245281)]