1486890951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 2485367808

約数和(自身を除く): 998476857

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 157, 273, 307, 339, 471, 791, 921, 1099, 1469, 2041, 2149, 2373, 3297, 3991, 4407, 6123, 6447, 10283, 11973, 14287, 17741, 27937, 30849, 34691, 42861, 48199, 53223, 83811, 104073, 124187, 144597, 230633, 242837, 337393, 372561, 450983, 626587, 691899, 728511, 1012179, 1352949, 1614431, 1879761, 3156881, 4386109, 4843293, 5446487, 9470643, 13158327, 16339461, 38125409, 70804331, 114376227, 212412993, 495630317, 1486890951]

約数ペア:

[(1, 1486890951), (3, 495630317), (7, 212412993), (13, 114376227), (21, 70804331), (39, 38125409), (91, 16339461), (113, 13158327), (157, 9470643), (273, 5446487), (307, 4843293), (339, 4386109), (471, 3156881), (791, 1879761), (921, 1614431), (1099, 1352949), (1469, 1012179), (2041, 728511), (2149, 691899), (2373, 626587), (3297, 450983), (3991, 372561), (4407, 337393), (6123, 242837), (6447, 230633), (10283, 144597), (11973, 124187), (14287, 104073), (17741, 83811), (27937, 53223), (30849, 48199), (34691, 42861)]