7880251057

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1\times {\mathrm{10529}}^1$

素因数の和:14016

約数の個数: 16

約数和(自身を含む): 9300096000

約数和(自身を除く): 1419844943

約数列:

[1, 7, 31, 217, 3449, 10529, 24143, 73703, 106919, 326399, 748433, 2284793, 36314521, 254201647, 1125750151, 7880251057]

約数ペア:

[(1, 7880251057), (7, 1125750151), (31, 254201647), (217, 36314521), (3449, 2284793), (10529, 748433), (24143, 326399), (73703, 106919)]