1550871751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18487

約数の個数: 32

約数和(自身を含む): 1979873280

約数和(自身を除く): 429001529

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 2717, 4433, 6479, 7657, 18413, 84227, 202543, 239369, 349847, 570803, 2633059, 3848317, 4548011, 6278833, 7420439, 10845257, 50028121, 81624829, 119297827, 140988341, 1550871751]

約数ペア:

[(1, 1550871751), (11, 140988341), (13, 119297827), (19, 81624829), (31, 50028121), (143, 10845257), (209, 7420439), (247, 6278833), (341, 4548011), (403, 3848317), (589, 2633059), (2717, 570803), (4433, 349847), (6479, 239369), (7657, 202543), (18413, 84227)]