7209214

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 11058768

約数和(自身を除く): 3849554

約数列:

[1, 2, 83, 137, 166, 274, 317, 634, 11371, 22742, 26311, 43429, 52622, 86858, 3604607, 7209214]

約数ペア:

[(1, 7209214), (2, 3604607), (83, 86858), (137, 52622), (166, 43429), (274, 26311), (317, 22742), (634, 11371)]