290432477

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 314461440

約数和(自身を除く): 24028963

約数列:

[1, 23, 29, 647, 667, 673, 14881, 15479, 18763, 19517, 431549, 435431, 448891, 10014913, 12627499, 290432477]

約数ペア:

[(1, 290432477), (23, 12627499), (29, 10014913), (647, 448891), (667, 435431), (673, 431549), (14881, 19517), (15479, 18763)]