8977228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 17467520

約数和(自身を除く): 8490292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 5569, 11138, 22276, 72397, 144794, 172639, 289588, 345278, 690556, 2244307, 4488614, 8977228]

約数ペア:

[(1, 8977228), (2, 4488614), (4, 2244307), (13, 690556), (26, 345278), (31, 289588), (52, 172639), (62, 144794), (124, 72397), (403, 22276), (806, 11138), (1612, 5569)]