997399680005

素因数分解:

$5^1\times {\mathrm{28631}}^1\times {\mathrm{6967271}}^1$

素因数の和:6995907

約数の個数: 8

約数和(自身を含む): 1196921591424

約数和(自身を除く): 199521911419

約数列:

[1, 5, 28631, 143155, 6967271, 34836355, 199479936001, 997399680005]

約数ペア:

[(1, 997399680005), (5, 199479936001), (28631, 34836355), (143155, 6967271)]