2127190248982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5279}}^1\times {\mathrm{65993}}^1$

素因数の和:71388

約数の個数: 32

約数和(自身を含む): 3311652833280

約数和(自身を除く): 1184462584298

約数列:

[1, 2, 43, 71, 86, 142, 3053, 5279, 6106, 10558, 65993, 131986, 226997, 374809, 453994, 749618, 2837699, 4685503, 5675398, 9371006, 16116787, 32233574, 201476629, 348377047, 402953258, 696754094, 14980213021, 24734770337, 29960426042, 49469540674, 1063595124491, 2127190248982]

約数ペア:

[(1, 2127190248982), (2, 1063595124491), (43, 49469540674), (71, 29960426042), (86, 24734770337), (142, 14980213021), (3053, 696754094), (5279, 402953258), (6106, 348377047), (10558, 201476629), (65993, 32233574), (131986, 16116787), (226997, 9371006), (374809, 5675398), (453994, 4685503), (749618, 2837699)]