2440519825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{2270251}}^1$

素因数の和:2270304

約数の個数: 12

約数和(自身を含む): 3096623728

約数和(自身を除く): 656103903

約数列:

[1, 5, 25, 43, 215, 1075, 2270251, 11351255, 56756275, 97620793, 488103965, 2440519825]

約数ペア:

[(1, 2440519825), (5, 488103965), (25, 97620793), (43, 56756275), (215, 11351255), (1075, 2270251)]