1465986558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 3125578752

約数和(自身を除く): 1659592194

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 157, 213, 314, 426, 471, 942, 953, 1633, 1906, 2859, 3266, 3611, 4899, 5718, 7222, 9798, 10833, 11147, 21666, 21919, 22294, 33441, 43838, 65757, 66882, 67663, 131514, 135326, 149621, 202989, 256381, 299242, 405978, 448863, 512762, 769143, 897726, 1538286, 1556249, 3112498, 3441283, 4668747, 6882566, 9337494, 10323849, 10623091, 20647698, 21246182, 31869273, 63738546, 244331093, 488662186, 732993279, 1465986558]

約数ペア:

[(1, 1465986558), (2, 732993279), (3, 488662186), (6, 244331093), (23, 63738546), (46, 31869273), (69, 21246182), (71, 20647698), (138, 10623091), (142, 10323849), (157, 9337494), (213, 6882566), (314, 4668747), (426, 3441283), (471, 3112498), (942, 1556249), (953, 1538286), (1633, 897726), (1906, 769143), (2859, 512762), (3266, 448863), (3611, 405978), (4899, 299242), (5718, 256381), (7222, 202989), (9798, 149621), (10833, 135326), (11147, 131514), (21666, 67663), (21919, 66882), (22294, 65757), (33441, 43838)]