3126266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 5842368

約数和(自身を除く): 2716102

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 643, 1286, 2431, 4862, 7073, 8359, 10931, 14146, 16718, 21862, 91949, 120241, 142103, 183898, 240482, 284206, 1563133, 3126266]

約数ペア:

[(1, 3126266), (2, 1563133), (11, 284206), (13, 240482), (17, 183898), (22, 142103), (26, 120241), (34, 91949), (143, 21862), (187, 16718), (221, 14146), (286, 10931), (374, 8359), (442, 7073), (643, 4862), (1286, 2431)]