2018328053

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1\times {\mathrm{2971}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 2331569664

約数和(自身を除く): 313241611

約数列:

[1, 7, 107, 749, 907, 2971, 6349, 20797, 97049, 317897, 679343, 2225279, 2694697, 18862879, 288332579, 2018328053]

約数ペア:

[(1, 2018328053), (7, 288332579), (107, 18862879), (749, 2694697), (907, 2225279), (2971, 679343), (6349, 317897), (20797, 97049)]