2185702921

素因数分解:

${\mathrm{571}}^1\times {\mathrm{661}}^1\times {\mathrm{5791}}^1$

素因数の和:7023

約数の個数: 8

約数和(自身を含む): 2193221888

約数和(自身を除く): 7518967

約数列:

[1, 571, 661, 5791, 377431, 3306661, 3827851, 2185702921]

約数ペア:

[(1, 2185702921), (571, 3827851), (661, 3306661), (5791, 377431)]