2856291277

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1\times {\mathrm{6221}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 3300746112

約数和(自身を除く): 444454835

約数列:

[1, 7, 107, 613, 749, 4291, 6221, 43547, 65591, 459137, 665647, 3813473, 4659529, 26694311, 408041611, 2856291277]

約数ペア:

[(1, 2856291277), (7, 408041611), (107, 26694311), (613, 4659529), (749, 3813473), (4291, 665647), (6221, 459137), (43547, 65591)]