528028028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1090967}}^1$

素因数の和:1090993

約数の個数: 18

約数和(自身を含む): 1015691208

約数和(自身を除く): 487663180

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1090967, 2181934, 4363868, 12000637, 24001274, 48002548, 132007007, 264014014, 528028028]

約数ペア:

[(1, 528028028), (2, 264014014), (4, 132007007), (11, 48002548), (22, 24001274), (44, 12000637), (121, 4363868), (242, 2181934), (484, 1090967)]