2005255544

素因数分解:

$2^3\times {\mathrm{5431}}^1\times {\mathrm{46153}}^1$

素因数の和:51590

約数の個数: 16

約数和(自身を含む): 3760627920

約数和(自身を除く): 1755372376

約数列:

[1, 2, 4, 8, 5431, 10862, 21724, 43448, 46153, 92306, 184612, 369224, 250656943, 501313886, 1002627772, 2005255544]

約数ペア:

[(1, 2005255544), (2, 1002627772), (4, 501313886), (8, 250656943), (5431, 369224), (10862, 184612), (21724, 92306), (43448, 46153)]