2004227635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{490631}}^1$

素因数の和:490698

約数の個数: 16

約数和(自身を含む): 2590536960

約数和(自身を除く): 586309325

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 490631, 2453155, 9321989, 21097133, 46609945, 105485665, 400845527, 2004227635]

約数ペア:

[(1, 2004227635), (5, 400845527), (19, 105485665), (43, 46609945), (95, 21097133), (215, 9321989), (817, 2453155), (4085, 490631)]