2008710115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{161407}}^1$

素因数の和:161562

約数の個数: 16

約数和(自身を含む): 2556702720

約数和(自身を除く): 547992605

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 161407, 807035, 3066733, 15333665, 21144317, 105721585, 401742023, 2008710115]

約数ペア:

[(1, 2008710115), (5, 401742023), (19, 105721585), (95, 21144317), (131, 15333665), (655, 3066733), (2489, 807035), (12445, 161407)]