984467185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{213319}}^1$

素因数の和:213408

約数の個数: 16

約数和(自身を含む): 1290159360

約数和(自身を除く): 305692175

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 213319, 1066595, 2773147, 13865735, 15145649, 75728245, 196893437, 984467185]

約数ペア:

[(1, 984467185), (5, 196893437), (13, 75728245), (65, 15145649), (71, 13865735), (355, 2773147), (923, 1066595), (4615, 213319)]