5420336

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1508

約数の個数: 20

約数和(自身を含む): 10548432

約数和(自身を除く): 5128096

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1223, 2216, 2446, 4432, 4892, 9784, 19568, 338771, 677542, 1355084, 2710168, 5420336]

約数ペア:

[(1, 5420336), (2, 2710168), (4, 1355084), (8, 677542), (16, 338771), (277, 19568), (554, 9784), (1108, 4892), (1223, 4432), (2216, 2446)]