8889507644

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{20388779}}^1$

素因数の和:20388892

約数の個数: 12

約数和(自身を含む): 15699360600

約数和(自身を除く): 6809852956

約数列:

[1, 2, 4, 109, 218, 436, 20388779, 40777558, 81555116, 2222376911, 4444753822, 8889507644]

約数ペア:

[(1, 8889507644), (2, 4444753822), (4, 2222376911), (109, 81555116), (218, 40777558), (436, 20388779)]