2684519431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{715681}}^1$

素因数の和:715734

約数の個数: 12

約数和(自身を含む): 3045942592

約数和(自身を除く): 361423161

約数列:

[1, 11, 31, 121, 341, 3751, 715681, 7872491, 22186111, 86597401, 244047221, 2684519431]

約数ペア:

[(1, 2684519431), (11, 244047221), (31, 86597401), (121, 22186111), (341, 7872491), (3751, 715681)]