888936740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{415391}}^1$

素因数の和:415507

約数の個数: 24

約数和(自身を含む): 1884218112

約数和(自身を除く): 995281372

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 415391, 830782, 1661564, 2076955, 4153910, 8307820, 44446837, 88893674, 177787348, 222234185, 444468370, 888936740]

約数ペア:

[(1, 888936740), (2, 444468370), (4, 222234185), (5, 177787348), (10, 88893674), (20, 44446837), (107, 8307820), (214, 4153910), (428, 2076955), (535, 1661564), (1070, 830782), (2140, 415391)]