2021844275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179321}}^1$

素因数の和:179383

約数の個数: 24

約数和(自身を含む): 2801726928

約数和(自身を除く): 779882653

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 179321, 896605, 1972531, 4483025, 7352161, 9862655, 36760805, 49313275, 80873771, 183804025, 404368855, 2021844275]

約数ペア:

[(1, 2021844275), (5, 404368855), (11, 183804025), (25, 80873771), (41, 49313275), (55, 36760805), (205, 9862655), (275, 7352161), (451, 4483025), (1025, 1972531), (2255, 896605), (11275, 179321)]