4254380497964

素因数分解:

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

素因数の和:71390

約数の個数: 48

約数和(自身を含む): 7727189944320

約数和(自身を除く): 3472809446356

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 5279, 6106, 10558, 12212, 21116, 65993, 131986, 226997, 263972, 374809, 453994, 749618, 907988, 1499236, 2837699, 4685503, 5675398, 9371006, 11350796, 16116787, 18742012, 32233574, 64467148, 201476629, 348377047, 402953258, 696754094, 805906516, 1393508188, 14980213021, 24734770337, 29960426042, 49469540674, 59920852084, 98939081348, 1063595124491, 2127190248982, 4254380497964]

約数ペア:

[(1, 4254380497964), (2, 2127190248982), (4, 1063595124491), (43, 98939081348), (71, 59920852084), (86, 49469540674), (142, 29960426042), (172, 24734770337), (284, 14980213021), (3053, 1393508188), (5279, 805906516), (6106, 696754094), (10558, 402953258), (12212, 348377047), (21116, 201476629), (65993, 64467148), (131986, 32233574), (226997, 18742012), (263972, 16116787), (374809, 11350796), (453994, 9371006), (749618, 5675398), (907988, 4685503), (1499236, 2837699)]