2039608

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 3861000

約数和(自身を除く): 1821392

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2339, 4678, 9356, 18712, 254951, 509902, 1019804, 2039608]

約数ペア:

[(1, 2039608), (2, 1019804), (4, 509902), (8, 254951), (109, 18712), (218, 9356), (436, 4678), (872, 2339)]