122956522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 206236800

約数和(自身を除く): 83280278

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 559, 923, 1118, 1549, 1846, 3053, 3098, 6106, 20137, 39689, 40274, 66607, 79378, 109979, 133214, 219958, 865891, 1429727, 1731782, 2859454, 4729097, 9458194, 61478261, 122956522]

約数ペア:

[(1, 122956522), (2, 61478261), (13, 9458194), (26, 4729097), (43, 2859454), (71, 1731782), (86, 1429727), (142, 865891), (559, 219958), (923, 133214), (1118, 109979), (1549, 79378), (1846, 66607), (3053, 40274), (3098, 39689), (6106, 20137)]