2017015895

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1\times {\mathrm{2473}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 2439166080

約数和(自身を除く): 422150185

約数列:

[1, 5, 157, 785, 1039, 2473, 5195, 12365, 163123, 388261, 815615, 1941305, 2569447, 12847235, 403403179, 2017015895]

約数ペア:

[(1, 2017015895), (5, 403403179), (157, 12847235), (785, 2569447), (1039, 1941305), (2473, 815615), (5195, 388261), (12365, 163123)]