2224894

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 3948048

約数和(自身を除く): 1723154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 311, 511, 622, 1022, 2177, 3577, 4354, 7154, 15239, 22703, 30478, 45406, 158921, 317842, 1112447, 2224894]

約数ペア:

[(1, 2224894), (2, 1112447), (7, 317842), (14, 158921), (49, 45406), (73, 30478), (98, 22703), (146, 15239), (311, 7154), (511, 4354), (622, 3577), (1022, 2177)]