452278946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 834748416

約数和(自身を除く): 382469470

約数列:

[1, 2, 7, 14, 23, 46, 71, 73, 142, 146, 161, 271, 322, 497, 511, 542, 994, 1022, 1633, 1679, 1897, 3266, 3358, 3794, 5183, 6233, 10366, 11431, 11753, 12466, 19241, 19783, 22862, 23506, 36281, 38482, 39566, 43631, 72562, 87262, 119209, 134687, 138481, 238418, 269374, 276962, 442543, 455009, 834463, 885086, 910018, 1404593, 1668926, 2809186, 3097801, 3185063, 6195602, 6370126, 9832151, 19664302, 32305639, 64611278, 226139473, 452278946]

約数ペア:

[(1, 452278946), (2, 226139473), (7, 64611278), (14, 32305639), (23, 19664302), (46, 9832151), (71, 6370126), (73, 6195602), (142, 3185063), (146, 3097801), (161, 2809186), (271, 1668926), (322, 1404593), (497, 910018), (511, 885086), (542, 834463), (994, 455009), (1022, 442543), (1633, 276962), (1679, 269374), (1897, 238418), (3266, 138481), (3358, 134687), (3794, 119209), (5183, 87262), (6233, 72562), (10366, 43631), (11431, 39566), (11753, 38482), (12466, 36281), (19241, 23506), (19783, 22862)]