2021091124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5953}}^1\times {\mathrm{6529}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 3810202760

約数和(自身を除く): 1789111636

約数列:

[1, 2, 4, 13, 26, 52, 5953, 6529, 11906, 13058, 23812, 26116, 77389, 84877, 154778, 169754, 309556, 339508, 38867137, 77734274, 155468548, 505272781, 1010545562, 2021091124]

約数ペア:

[(1, 2021091124), (2, 1010545562), (4, 505272781), (13, 155468548), (26, 77734274), (52, 38867137), (5953, 339508), (6529, 309556), (11906, 169754), (13058, 154778), (23812, 84877), (26116, 77389)]