989548

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 2016000

約数和(自身を除く): 1026452

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 599, 826, 1198, 1652, 2396, 4193, 8386, 16772, 35341, 70682, 141364, 247387, 494774, 989548]

約数ペア:

[(1, 989548), (2, 494774), (4, 247387), (7, 141364), (14, 70682), (28, 35341), (59, 16772), (118, 8386), (236, 4193), (413, 2396), (599, 1652), (826, 1198)]