2021639281

素因数分解:

${\mathrm{43}}^2\times {\mathrm{223}}^1\times {\mathrm{4903}}^1$

素因数の和:5212

約数の個数: 12

約数和(自身を含む): 2079452928

約数和(自身を除く): 57813647

約数列:

[1, 43, 223, 1849, 4903, 9589, 210829, 412327, 1093369, 9065647, 47014867, 2021639281]

約数ペア:

[(1, 2021639281), (43, 47014867), (223, 9065647), (1849, 1093369), (4903, 412327), (9589, 210829)]