20161412516

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{903451}}^1$

素因数の和:904259

約数の個数: 24

約数和(自身を含む): 40373462976

約数和(自身を除く): 20212050460

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 11158, 22316, 903451, 1806902, 3613804, 6324157, 12648314, 25296628, 720050447, 1440100894, 2880201788, 5040353129, 10080706258, 20161412516]

約数ペア:

[(1, 20161412516), (2, 10080706258), (4, 5040353129), (7, 2880201788), (14, 1440100894), (28, 720050447), (797, 25296628), (1594, 12648314), (3188, 6324157), (5579, 3613804), (11158, 1806902), (22316, 903451)]