2013804765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{22751}}^1$

素因数の和:23050

約数の個数: 48

約数和(自身を含む): 4003623936

約数和(自身を除く): 1989819171

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 281, 315, 843, 1405, 1967, 2529, 4215, 5901, 9835, 12645, 17703, 22751, 29505, 68253, 88515, 113755, 159257, 204759, 341265, 477771, 796285, 1023795, 1433313, 2388855, 6393031, 7166565, 19179093, 31965155, 44751217, 57537279, 95895465, 134253651, 223756085, 287686395, 402760953, 671268255, 2013804765]

約数ペア:

[(1, 2013804765), (3, 671268255), (5, 402760953), (7, 287686395), (9, 223756085), (15, 134253651), (21, 95895465), (35, 57537279), (45, 44751217), (63, 31965155), (105, 19179093), (281, 7166565), (315, 6393031), (843, 2388855), (1405, 1433313), (1967, 1023795), (2529, 796285), (4215, 477771), (5901, 341265), (9835, 204759), (12645, 159257), (17703, 113755), (22751, 88515), (29505, 68253)]