2080852657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{31123}}^1$

素因数の和:31312

約数の個数: 16

約数和(自身を含む): 2318115520

約数和(自身を除く): 237262863

約数列:

[1, 13, 37, 139, 481, 1807, 5143, 31123, 66859, 404599, 1151551, 4326097, 14970163, 56239261, 160065589, 2080852657]

約数ペア:

[(1, 2080852657), (13, 160065589), (37, 56239261), (139, 14970163), (481, 4326097), (1807, 1151551), (5143, 404599), (31123, 66859)]