2160565105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{876497}}^1$

素因数の和:876548

約数の個数: 16

約数和(自身を含む): 2839853520

約数和(自身を除く): 679288415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 876497, 4382485, 14900449, 25418413, 74502245, 127092065, 432113021, 2160565105]

約数ペア:

[(1, 2160565105), (5, 432113021), (17, 127092065), (29, 74502245), (85, 25418413), (145, 14900449), (493, 4382485), (2465, 876497)]