2113199710

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{5077}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 3849936480

約数和(自身を除く): 1736736770

約数列:

[1, 2, 5, 10, 107, 214, 389, 535, 778, 1070, 1945, 3890, 5077, 10154, 25385, 41623, 50770, 83246, 208115, 416230, 543239, 1086478, 1974953, 2716195, 3949906, 5432390, 9874765, 19749530, 211319971, 422639942, 1056599855, 2113199710]

約数ペア:

[(1, 2113199710), (2, 1056599855), (5, 422639942), (10, 211319971), (107, 19749530), (214, 9874765), (389, 5432390), (535, 3949906), (778, 2716195), (1070, 1974953), (1945, 1086478), (3890, 543239), (5077, 416230), (10154, 208115), (25385, 83246), (41623, 50770)]