2001196876

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{413129}}^1$

素因数の和:413313

約数の個数: 24

約数和(自身を含む): 4025538720

約数和(自身を除く): 2024341844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 413129, 826258, 1652516, 2891903, 5783806, 11567612, 71471317, 142942634, 285885268, 500299219, 1000598438, 2001196876]

約数ペア:

[(1, 2001196876), (2, 1000598438), (4, 500299219), (7, 285885268), (14, 142942634), (28, 71471317), (173, 11567612), (346, 5783806), (692, 2891903), (1211, 1652516), (2422, 826258), (4844, 413129)]