2017992770

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{192373}}^1$

素因数の和:193429

約数の個数: 16

約数和(自身を含む): 3635868600

約数和(自身を除く): 1617875830

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 10490, 192373, 384746, 961865, 1923730, 201799277, 403598554, 1008996385, 2017992770]

約数ペア:

[(1, 2017992770), (2, 1008996385), (5, 403598554), (10, 201799277), (1049, 1923730), (2098, 961865), (5245, 384746), (10490, 192373)]