13426485919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{106129}}^1$

素因数の和:106231

約数の個数: 32

約数和(自身を含む): 17605693440

約数和(自身を除く): 4179207521

約数列:

[1, 7, 11, 31, 53, 77, 217, 341, 371, 583, 1643, 2387, 4081, 11501, 18073, 106129, 126511, 742903, 1167419, 3289999, 5624837, 8171933, 23029993, 36189989, 39373859, 61873207, 174369947, 253329923, 433112449, 1220589629, 1918069417, 13426485919]

約数ペア:

[(1, 13426485919), (7, 1918069417), (11, 1220589629), (31, 433112449), (53, 253329923), (77, 174369947), (217, 61873207), (341, 39373859), (371, 36189989), (583, 23029993), (1643, 8171933), (2387, 5624837), (4081, 3289999), (11501, 1167419), (18073, 742903), (106129, 126511)]