1285103348

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 2330517504

約数和(自身を除く): 1045414156

約数列:

[1, 2, 4, 61, 113, 122, 127, 226, 244, 254, 367, 452, 508, 734, 1468, 6893, 7747, 13786, 14351, 15494, 22387, 27572, 28702, 30988, 41471, 44774, 46609, 57404, 82942, 89548, 93218, 165884, 186436, 875411, 1750822, 2529731, 2843149, 3501644, 5059462, 5266817, 5686298, 10118924, 10533634, 11372596, 21067268, 321275837, 642551674, 1285103348]

約数ペア:

[(1, 1285103348), (2, 642551674), (4, 321275837), (61, 21067268), (113, 11372596), (122, 10533634), (127, 10118924), (226, 5686298), (244, 5266817), (254, 5059462), (367, 3501644), (452, 2843149), (508, 2529731), (734, 1750822), (1468, 875411), (6893, 186436), (7747, 165884), (13786, 93218), (14351, 89548), (15494, 82942), (22387, 57404), (27572, 46609), (28702, 44774), (30988, 41471)]