2247200989

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{395147}}^1$

素因数の和:395216

約数の個数: 12

約数和(自身を含む): 2522624832

約数和(自身を除く): 275423843

約数列:

[1, 11, 47, 121, 517, 5687, 395147, 4346617, 18571909, 47812787, 204290999, 2247200989]

約数ペア:

[(1, 2247200989), (11, 204290999), (47, 47812787), (121, 18571909), (517, 4346617), (5687, 395147)]