2015673805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{493433}}^1$

素因数の和:493500

約数の個数: 16

約数和(自身を含む): 2605331520

約数和(自身を除く): 589657715

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 493433, 2467165, 9375227, 21217619, 46876135, 106088095, 403134761, 2015673805]

約数ペア:

[(1, 2015673805), (5, 403134761), (19, 106088095), (43, 46876135), (95, 21217619), (215, 9375227), (817, 2467165), (4085, 493433)]