2013903815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{53927}}^1$

素因数の和:54047

約数の個数: 32

約数和(自身を含む): 3044127744

約数和(自身を除く): 1030223929

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 3395, 5335, 7469, 37345, 53927, 269635, 377489, 593197, 1887445, 2965985, 4152379, 5230919, 20761895, 26154595, 36616433, 57540109, 183082165, 287700545, 402780763, 2013903815]

約数ペア:

[(1, 2013903815), (5, 402780763), (7, 287700545), (11, 183082165), (35, 57540109), (55, 36616433), (77, 26154595), (97, 20761895), (385, 5230919), (485, 4152379), (679, 2965985), (1067, 1887445), (3395, 593197), (5335, 377489), (7469, 269635), (37345, 53927)]