1880329945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1\times {\mathrm{4703}}^1$

素因数の和:10872

約数の個数: 16

約数和(自身を含む): 2430876672

約数和(自身を除く): 550546727

約数列:

[1, 5, 13, 65, 4703, 6151, 23515, 30755, 61139, 79963, 305695, 399815, 28928153, 144640765, 376065989, 1880329945]

約数ペア:

[(1, 1880329945), (5, 376065989), (13, 144640765), (65, 28928153), (4703, 399815), (6151, 305695), (23515, 79963), (30755, 61139)]