2013290807

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 2435559840

約数和(自身を除く): 422269033

約数列:

[1, 11, 17, 53, 59, 121, 187, 313, 583, 649, 901, 1003, 2057, 3127, 3443, 5321, 6413, 7139, 9911, 11033, 16589, 18467, 34397, 37873, 53159, 58531, 109021, 121363, 182479, 203137, 282013, 313939, 378367, 584749, 643841, 978751, 2007269, 2234507, 3102143, 3453329, 6432239, 10766261, 16638767, 34123573, 37986619, 118428871, 183026437, 2013290807]

約数ペア:

[(1, 2013290807), (11, 183026437), (17, 118428871), (53, 37986619), (59, 34123573), (121, 16638767), (187, 10766261), (313, 6432239), (583, 3453329), (649, 3102143), (901, 2234507), (1003, 2007269), (2057, 978751), (3127, 643841), (3443, 584749), (5321, 378367), (6413, 313939), (7139, 282013), (9911, 203137), (11033, 182479), (16589, 121363), (18467, 109021), (34397, 58531), (37873, 53159)]