649340924

素因数分解:

$2^2\times {\mathrm{6661}}^1\times {\mathrm{24371}}^1$

素因数の和:31036

約数の個数: 12

約数和(自身を含む): 1136563848

約数和(自身を除く): 487222924

約数列:

[1, 2, 4, 6661, 13322, 24371, 26644, 48742, 97484, 162335231, 324670462, 649340924]

約数ペア:

[(1, 649340924), (2, 324670462), (4, 162335231), (6661, 97484), (13322, 48742), (24371, 26644)]