2665449228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{8599}}^1$

素因数の和:10606

約数の個数: 48

約数和(自身を含む): 6701945600

約数和(自身を除く): 4036496372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1987, 3974, 5961, 7948, 8599, 11922, 17198, 23844, 25797, 25831, 34396, 51594, 51662, 77493, 103188, 103324, 111787, 154986, 223574, 309972, 335361, 447148, 670722, 1341444, 17086213, 34172426, 51258639, 68344852, 102517278, 205034556, 222120769, 444241538, 666362307, 888483076, 1332724614, 2665449228]

約数ペア:

[(1, 2665449228), (2, 1332724614), (3, 888483076), (4, 666362307), (6, 444241538), (12, 222120769), (13, 205034556), (26, 102517278), (39, 68344852), (52, 51258639), (78, 34172426), (156, 17086213), (1987, 1341444), (3974, 670722), (5961, 447148), (7948, 335361), (8599, 309972), (11922, 223574), (17198, 154986), (23844, 111787), (25797, 103324), (25831, 103188), (34396, 77493), (51594, 51662)]