2006454989

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{531793}}^1$

素因数の和:531825

約数の個数: 16

約数和(自身を含む): 2552611200

約数和(自身を除く): 546156211

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 531793, 3722551, 5849723, 26057857, 40948061, 182404999, 286636427, 2006454989]

約数ペア:

[(1, 2006454989), (7, 286636427), (11, 182404999), (49, 40948061), (77, 26057857), (343, 5849723), (539, 3722551), (3773, 531793)]