2887324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 5556096

約数和(自身を除く): 2668772

約数列:

[1, 2, 4, 11, 22, 44, 211, 311, 422, 622, 844, 1244, 2321, 3421, 4642, 6842, 9284, 13684, 65621, 131242, 262484, 721831, 1443662, 2887324]

約数ペア:

[(1, 2887324), (2, 1443662), (4, 721831), (11, 262484), (22, 131242), (44, 65621), (211, 13684), (311, 9284), (422, 6842), (622, 4642), (844, 3421), (1244, 2321)]