2080250009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{69109}}^1$

素因数の和:70111

約数の個数: 8

約数和(自身を含む): 2149597440

約数和(自身を除く): 69347431

約数列:

[1, 31, 971, 30101, 69109, 2142379, 67104839, 2080250009]

約数ペア:

[(1, 2080250009), (31, 67104839), (971, 2142379), (30101, 69109)]