2886646

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2338826

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 107, 214, 287, 329, 574, 658, 749, 1498, 1927, 3854, 4387, 5029, 8774, 10058, 13489, 26978, 30709, 35203, 61418, 70406, 206189, 412378, 1443323, 2886646]

約数ペア:

[(1, 2886646), (2, 1443323), (7, 412378), (14, 206189), (41, 70406), (47, 61418), (82, 35203), (94, 30709), (107, 26978), (214, 13489), (287, 10058), (329, 8774), (574, 5029), (658, 4387), (749, 3854), (1498, 1927)]