630633548

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{2707}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 1114612800

約数和(自身を除く): 483979252

約数列:

[1, 2, 4, 139, 278, 419, 556, 838, 1676, 2707, 5414, 10828, 58241, 116482, 232964, 376273, 752546, 1134233, 1505092, 2268466, 4536932, 157658387, 315316774, 630633548]

約数ペア:

[(1, 630633548), (2, 315316774), (4, 157658387), (139, 4536932), (278, 2268466), (419, 1505092), (556, 1134233), (838, 752546), (1676, 376273), (2707, 232964), (5414, 116482), (10828, 58241)]