2021014804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{81611}}^1$

素因数の和:81807

約数の個数: 24

約数和(自身を含む): 3647077056

約数和(自身を除く): 1626062252

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 6191, 12382, 24764, 81611, 163222, 326444, 3346051, 6692102, 12323261, 13384204, 24646522, 49293044, 505253701, 1010507402, 2021014804]

約数ペア:

[(1, 2021014804), (2, 1010507402), (4, 505253701), (41, 49293044), (82, 24646522), (151, 13384204), (164, 12323261), (302, 6692102), (604, 3346051), (6191, 326444), (12382, 163222), (24764, 81611)]