408980966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 668930400

約数和(自身を除く): 259949434

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 1007, 1159, 2014, 2318, 3233, 3329, 6466, 6658, 61427, 63251, 122854, 126502, 176437, 203069, 352874, 406138, 3352303, 3858311, 6704606, 7716622, 10762657, 21525314, 204490483, 408980966]

約数ペア:

[(1, 408980966), (2, 204490483), (19, 21525314), (38, 10762657), (53, 7716622), (61, 6704606), (106, 3858311), (122, 3352303), (1007, 406138), (1159, 352874), (2014, 203069), (2318, 176437), (3233, 126502), (3329, 122854), (6466, 63251), (6658, 61427)]