2521927

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2880000

約数和(自身を除く): 358073

約数列:

[1, 19, 23, 29, 199, 437, 551, 667, 3781, 4577, 5771, 12673, 86963, 109649, 132733, 2521927]

約数ペア:

[(1, 2521927), (19, 132733), (23, 109649), (29, 86963), (199, 12673), (437, 5771), (551, 4577), (667, 3781)]