2688136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2777}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 5542110

約数和(自身を除く): 2853974

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2777, 5554, 11108, 22216, 30547, 61094, 122188, 244376, 336017, 672034, 1344068, 2688136]

約数ペア:

[(1, 2688136), (2, 1344068), (4, 672034), (8, 336017), (11, 244376), (22, 122188), (44, 61094), (88, 30547), (121, 22216), (242, 11108), (484, 5554), (968, 2777)]