2016121885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{31333}}^1$

素因数の和:32112

約数の個数: 16

約数和(自身を含む): 2565126576

約数和(自身を除く): 549004691

約数列:

[1, 5, 17, 85, 757, 3785, 12869, 31333, 64345, 156665, 532661, 2663305, 23719081, 118595405, 403224377, 2016121885]

約数ペア:

[(1, 2016121885), (5, 403224377), (17, 118595405), (85, 23719081), (757, 2663305), (3785, 532661), (12869, 156665), (31333, 64345)]