339901495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2341}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 414815040

約数和(自身を除く): 74913545

約数列:

[1, 5, 71, 355, 409, 2045, 2341, 11705, 29039, 145195, 166211, 831055, 957469, 4787345, 67980299, 339901495]

約数ペア:

[(1, 339901495), (5, 67980299), (71, 4787345), (355, 957469), (409, 831055), (2045, 166211), (2341, 145195), (11705, 29039)]