212432818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{28871}}^1$

素因数の和:29169

約数の個数: 16

約数和(自身を含む): 344385216

約数和(自身を除く): 131952398

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 28871, 57742, 375323, 750646, 8170493, 16340986, 106216409, 212432818]

約数ペア:

[(1, 212432818), (2, 106216409), (13, 16340986), (26, 8170493), (283, 750646), (566, 375323), (3679, 57742), (7358, 28871)]