2656841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 3060288

約数和(自身を除く): 403447

約数列:

[1, 11, 41, 43, 137, 451, 473, 1507, 1763, 5617, 5891, 19393, 61787, 64801, 241531, 2656841]

約数ペア:

[(1, 2656841), (11, 241531), (41, 64801), (43, 61787), (137, 19393), (451, 5891), (473, 5617), (1507, 1763)]