2687468

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 5508384

約数和(自身を除く): 2820916

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2341, 4682, 9364, 16387, 32774, 65548, 95981, 191962, 383924, 671867, 1343734, 2687468]

約数ペア:

[(1, 2687468), (2, 1343734), (4, 671867), (7, 383924), (14, 191962), (28, 95981), (41, 65548), (82, 32774), (164, 16387), (287, 9364), (574, 4682), (1148, 2341)]