13447268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 24041472

約数和(自身を除く): 10594204

約数列:

[1, 2, 4, 103, 127, 206, 254, 257, 412, 508, 514, 1028, 13081, 26162, 26471, 32639, 52324, 52942, 65278, 105884, 130556, 3361817, 6723634, 13447268]

約数ペア:

[(1, 13447268), (2, 6723634), (4, 3361817), (103, 130556), (127, 105884), (206, 65278), (254, 52942), (257, 52324), (412, 32639), (508, 26471), (514, 26162), (1028, 13081)]