4687786540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1710871}}^1$

素因数の和:1711017

約数の個数: 24

約数和(自身を含む): 9916214112

約数和(自身を除く): 5228427572

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 1710871, 3421742, 6843484, 8554355, 17108710, 34217420, 234389327, 468778654, 937557308, 1171946635, 2343893270, 4687786540]

約数ペア:

[(1, 4687786540), (2, 2343893270), (4, 1171946635), (5, 937557308), (10, 468778654), (20, 234389327), (137, 34217420), (274, 17108710), (548, 8554355), (685, 6843484), (1370, 3421742), (2740, 1710871)]