272866868

素因数分解:

$2^2\times {\mathrm{17659}}^1\times {\mathrm{3863}}^1$

素因数の和:21526

約数の個数: 12

約数和(自身を含む): 477667680

約数和(自身を除く): 204800812

約数列:

[1, 2, 4, 3863, 7726, 15452, 17659, 35318, 70636, 68216717, 136433434, 272866868]

約数ペア:

[(1, 272866868), (2, 136433434), (4, 68216717), (3863, 70636), (7726, 35318), (15452, 17659)]