1880299444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{82891}}^1$

素因数の和:83055

約数の個数: 24

約数和(自身を含む): 3383983008

約数和(自身を除く): 1503683564

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 5671, 11342, 22684, 82891, 165782, 331564, 4393223, 8786446, 8869337, 17572892, 17738674, 35477348, 470074861, 940149722, 1880299444]

約数ペア:

[(1, 1880299444), (2, 940149722), (4, 470074861), (53, 35477348), (106, 17738674), (107, 17572892), (212, 8869337), (214, 8786446), (428, 4393223), (5671, 331564), (11342, 165782), (22684, 82891)]