10890044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{247501}}^1$

素因数の和:247516

約数の個数: 12

約数和(自身を含む): 20790168

約数和(自身を除く): 9900124

約数列:

[1, 2, 4, 11, 22, 44, 247501, 495002, 990004, 2722511, 5445022, 10890044]

約数ペア:

[(1, 10890044), (2, 5445022), (4, 2722511), (11, 990004), (22, 495002), (44, 247501)]