1350203722

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 2421619200

約数和(自身を除く): 1071415478

約数列:

[1, 2, 7, 14, 49, 97, 98, 103, 194, 197, 206, 343, 394, 679, 686, 721, 1358, 1379, 1442, 2758, 4753, 5047, 9506, 9653, 9991, 10094, 19109, 19306, 19982, 20291, 33271, 35329, 38218, 40582, 66542, 67571, 69937, 70658, 133763, 135142, 139874, 142037, 267526, 284074, 489559, 936341, 979118, 994259, 1872682, 1968227, 1988518, 3426913, 3936454, 6554387, 6853826, 6959813, 13108774, 13777589, 13919626, 27555178, 96443123, 192886246, 675101861, 1350203722]

約数ペア:

[(1, 1350203722), (2, 675101861), (7, 192886246), (14, 96443123), (49, 27555178), (97, 13919626), (98, 13777589), (103, 13108774), (194, 6959813), (197, 6853826), (206, 6554387), (343, 3936454), (394, 3426913), (679, 1988518), (686, 1968227), (721, 1872682), (1358, 994259), (1379, 979118), (1442, 936341), (2758, 489559), (4753, 284074), (5047, 267526), (9506, 142037), (9653, 139874), (9991, 135142), (10094, 133763), (19109, 70658), (19306, 69937), (19982, 67571), (20291, 66542), (33271, 40582), (35329, 38218)]