2582426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2376934

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 409, 451, 574, 818, 902, 2863, 3157, 4499, 5726, 6314, 8998, 16769, 31493, 33538, 62986, 117383, 184459, 234766, 368918, 1291213, 2582426]

約数ペア:

[(1, 2582426), (2, 1291213), (7, 368918), (11, 234766), (14, 184459), (22, 117383), (41, 62986), (77, 33538), (82, 31493), (154, 16769), (287, 8998), (409, 6314), (451, 5726), (574, 4499), (818, 3157), (902, 2863)]