9778262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5297}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 16021152

約数和(自身を除く): 6242890

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 5297, 10594, 68861, 137722, 376087, 752174, 4889131, 9778262]

約数ペア:

[(1, 9778262), (2, 4889131), (13, 752174), (26, 376087), (71, 137722), (142, 68861), (923, 10594), (1846, 5297)]