7964866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 14878080

約数和(自身を除く): 6913214

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 409, 749, 818, 1391, 1498, 2782, 2863, 5317, 5726, 9737, 10634, 19474, 37219, 43763, 74438, 87526, 306341, 568919, 612682, 1137838, 3982433, 7964866]

約数ペア:

[(1, 7964866), (2, 3982433), (7, 1137838), (13, 612682), (14, 568919), (26, 306341), (91, 87526), (107, 74438), (182, 43763), (214, 37219), (409, 19474), (749, 10634), (818, 9737), (1391, 5726), (1498, 5317), (2782, 2863)]