1189703608

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1364339}}^1$

素因数の和:1364454

約数の個数: 16

約数和(自身を含む): 2251161000

約数和(自身を除く): 1061457392

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1364339, 2728678, 5457356, 10914712, 148712951, 297425902, 594851804, 1189703608]

約数ペア:

[(1, 1189703608), (2, 594851804), (4, 297425902), (8, 148712951), (109, 10914712), (218, 5457356), (436, 2728678), (872, 1364339)]