2008103438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3919}}^1\times {\mathrm{23291}}^1$

素因数の和:27223

約数の個数: 16

約数和(自身を含む): 3286967040

約数和(自身を除く): 1278863602

約数列:

[1, 2, 11, 22, 3919, 7838, 23291, 43109, 46582, 86218, 256201, 512402, 91277429, 182554858, 1004051719, 2008103438]

約数ペア:

[(1, 2008103438), (2, 1004051719), (11, 182554858), (22, 91277429), (3919, 512402), (7838, 256201), (23291, 86218), (43109, 46582)]