5438444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{123601}}^1$

素因数の和:123616

約数の個数: 12

約数和(自身を含む): 10382568

約数和(自身を除く): 4944124

約数列:

[1, 2, 4, 11, 22, 44, 123601, 247202, 494404, 1359611, 2719222, 5438444]

約数ペア:

[(1, 5438444), (2, 2719222), (4, 1359611), (11, 494404), (22, 247202), (44, 123601)]