2986522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 2912294

約数列:

[1, 2, 7, 11, 14, 22, 41, 43, 77, 82, 86, 121, 154, 242, 287, 301, 451, 473, 574, 602, 847, 902, 946, 1694, 1763, 3157, 3311, 3526, 4961, 5203, 6314, 6622, 9922, 10406, 12341, 19393, 24682, 34727, 36421, 38786, 69454, 72842, 135751, 213323, 271502, 426646, 1493261, 2986522]

約数ペア:

[(1, 2986522), (2, 1493261), (7, 426646), (11, 271502), (14, 213323), (22, 135751), (41, 72842), (43, 69454), (77, 38786), (82, 36421), (86, 34727), (121, 24682), (154, 19393), (242, 12341), (287, 10406), (301, 9922), (451, 6622), (473, 6314), (574, 5203), (602, 4961), (847, 3526), (902, 3311), (946, 3157), (1694, 1763)]