2009188852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{21943}}^1$

素因数の和:24039

約数の個数: 24

約数和(自身を含む): 3837742272

約数和(自身を除く): 1828553420

約数列:

[1, 2, 4, 11, 22, 44, 2081, 4162, 8324, 21943, 22891, 43886, 45782, 87772, 91564, 241373, 482746, 965492, 45663383, 91326766, 182653532, 502297213, 1004594426, 2009188852]

約数ペア:

[(1, 2009188852), (2, 1004594426), (4, 502297213), (11, 182653532), (22, 91326766), (44, 45663383), (2081, 965492), (4162, 482746), (8324, 241373), (21943, 91564), (22891, 87772), (43886, 45782)]