389804932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8859203}}^1$

素因数の和:8859218

約数の個数: 12

約数和(自身を含む): 744173136

約数和(自身を除く): 354368204

約数列:

[1, 2, 4, 11, 22, 44, 8859203, 17718406, 35436812, 97451233, 194902466, 389804932]

約数ペア:

[(1, 389804932), (2, 194902466), (4, 97451233), (11, 35436812), (22, 17718406), (44, 8859203)]