5220358418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{21571729}}^1$

素因数の和:21571753

約数の個数: 12

約数和(自身を含む): 8607120270

約数和(自身を除く): 3386761852

約数列:

[1, 2, 11, 22, 121, 242, 21571729, 43143458, 237289019, 474578038, 2610179209, 5220358418]

約数ペア:

[(1, 5220358418), (2, 2610179209), (11, 474578038), (22, 237289019), (121, 43143458), (242, 21571729)]