4966886615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{399107}}^1$

素因数の和:399262

約数の個数: 16

約数和(自身を含む): 6321870720

約数和(自身を除く): 1354984105

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 399107, 1995535, 7583033, 37915165, 52283017, 261415085, 993377323, 4966886615]

約数ペア:

[(1, 4966886615), (5, 993377323), (19, 261415085), (95, 52283017), (131, 37915165), (655, 7583033), (2489, 1995535), (12445, 399107)]