2013306515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25943}}^1$

素因数の和:26059

約数の個数: 32

約数和(自身を含む): 2824367616

約数和(自身を除く): 811061101

約数列:

[1, 5, 11, 17, 55, 83, 85, 187, 415, 913, 935, 1411, 4565, 7055, 15521, 25943, 77605, 129715, 285373, 441031, 1426865, 2153269, 2205155, 4851341, 10766345, 23685959, 24256705, 36605573, 118429795, 183027865, 402661303, 2013306515]

約数ペア:

[(1, 2013306515), (5, 402661303), (11, 183027865), (17, 118429795), (55, 36605573), (83, 24256705), (85, 23685959), (187, 10766345), (415, 4851341), (913, 2205155), (935, 2153269), (1411, 1426865), (4565, 441031), (7055, 285373), (15521, 129715), (25943, 77605)]