2009406237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{9551}}^1\times {\mathrm{3691}}^1$

素因数の和:13264

約数の個数: 16

約数和(自身を含む): 2821278720

約数和(自身を除く): 811872483

約数列:

[1, 3, 19, 57, 3691, 9551, 11073, 28653, 70129, 181469, 210387, 544407, 35252741, 105758223, 669802079, 2009406237]

約数ペア:

[(1, 2009406237), (3, 669802079), (19, 105758223), (57, 35252741), (3691, 544407), (9551, 210387), (11073, 181469), (28653, 70129)]