2019982153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{432637}}^1$

素因数の和:432696

約数の個数: 16

約数和(自身を含む): 2491994880

約数和(自身を除く): 472012727

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 432637, 3028459, 9950651, 12546473, 69654557, 87825311, 288568879, 2019982153]

約数ペア:

[(1, 2019982153), (7, 288568879), (23, 87825311), (29, 69654557), (161, 12546473), (203, 9950651), (667, 3028459), (4669, 432637)]