2404192511

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{27763}}^1$

素因数の和:27998

約数の個数: 16

約数和(自身を含む): 2798611200

約数和(自身を除く): 394418689

約数列:

[1, 7, 89, 139, 623, 973, 12371, 27763, 86597, 194341, 2470907, 3859057, 17296349, 27013399, 343456073, 2404192511]

約数ペア:

[(1, 2404192511), (7, 343456073), (89, 27013399), (139, 17296349), (623, 3859057), (973, 2470907), (12371, 194341), (27763, 86597)]