501291284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{205111}}^1$

素因数の和:205175

約数の個数: 24

約数和(自身を含む): 964846848

約数和(自身を除く): 463555564

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 205111, 410222, 820444, 2666443, 5332886, 9640217, 10665772, 19280434, 38560868, 125322821, 250645642, 501291284]

約数ペア:

[(1, 501291284), (2, 250645642), (4, 125322821), (13, 38560868), (26, 19280434), (47, 10665772), (52, 9640217), (94, 5332886), (188, 2666443), (611, 820444), (1222, 410222), (2444, 205111)]