8031946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 5878454

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 229, 247, 458, 494, 923, 1349, 1846, 2698, 2977, 4351, 5954, 8702, 16259, 17537, 32518, 35074, 56563, 113126, 211367, 308921, 422734, 617842, 4015973, 8031946]

約数ペア:

[(1, 8031946), (2, 4015973), (13, 617842), (19, 422734), (26, 308921), (38, 211367), (71, 113126), (142, 56563), (229, 35074), (247, 32518), (458, 17537), (494, 16259), (923, 8702), (1349, 5954), (1846, 4351), (2698, 2977)]