2021625562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{507691}}^1$

素因数の和:507885

約数の個数: 16

約数和(自身を含む): 3326397984

約数和(自身を除く): 1304772422

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 507691, 1015382, 5584601, 11169202, 91892071, 183784142, 1010812781, 2021625562]

約数ペア:

[(1, 2021625562), (2, 1010812781), (11, 183784142), (22, 91892071), (181, 11169202), (362, 5584601), (1991, 1015382), (3982, 507691)]