2008140112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11409887}}^1$

素因数の和:11409906

約数の個数: 20

約数和(自身を含む): 4244478336

約数和(自身を除く): 2236338224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11409887, 22819774, 45639548, 91279096, 125508757, 182558192, 251017514, 502035028, 1004070056, 2008140112]

約数ペア:

[(1, 2008140112), (2, 1004070056), (4, 502035028), (8, 251017514), (11, 182558192), (16, 125508757), (22, 91279096), (44, 45639548), (88, 22819774), (176, 11409887)]