26808314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 43428840

約数和(自身を除く): 16620526

約数列:

[1, 2, 13, 26, 409, 818, 2521, 5042, 5317, 10634, 32773, 65546, 1031089, 2062178, 13404157, 26808314]

約数ペア:

[(1, 26808314), (2, 13404157), (13, 2062178), (26, 1031089), (409, 65546), (818, 32773), (2521, 10634), (5042, 5317)]