2017511270

素因数分解:

$2^1\times 5^1\times {\mathrm{20161}}^1\times {\mathrm{10007}}^1$

素因数の和:30175

約数の個数: 16

約数和(自身を含む): 3632063328

約数和(自身を除く): 1614552058

約数列:

[1, 2, 5, 10, 10007, 20014, 20161, 40322, 50035, 100070, 100805, 201610, 201751127, 403502254, 1008755635, 2017511270]

約数ペア:

[(1, 2017511270), (2, 1008755635), (5, 403502254), (10, 201751127), (10007, 201610), (20014, 100805), (20161, 100070), (40322, 50035)]