2550878874

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{7699}}^1$

素因数の和:8019

約数の個数: 48

約数和(自身を含む): 5621616000

約数和(自身を除く): 3070737126

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 233, 237, 466, 474, 699, 711, 1398, 1422, 2097, 4194, 7699, 15398, 18407, 23097, 36814, 46194, 55221, 69291, 110442, 138582, 165663, 331326, 608221, 1216442, 1793867, 1824663, 3587734, 3649326, 5381601, 5473989, 10763202, 10947978, 16144803, 32289606, 141715493, 283430986, 425146479, 850292958, 1275439437, 2550878874]

約数ペア:

[(1, 2550878874), (2, 1275439437), (3, 850292958), (6, 425146479), (9, 283430986), (18, 141715493), (79, 32289606), (158, 16144803), (233, 10947978), (237, 10763202), (466, 5473989), (474, 5381601), (699, 3649326), (711, 3587734), (1398, 1824663), (1422, 1793867), (2097, 1216442), (4194, 608221), (7699, 331326), (15398, 165663), (18407, 138582), (23097, 110442), (36814, 69291), (46194, 55221)]