2677004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5531}}^1$

素因数の和:5557

約数の個数: 18

約数和(自身を含む): 5150292

約数和(自身を除く): 2473288

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5531, 11062, 22124, 60841, 121682, 243364, 669251, 1338502, 2677004]

約数ペア:

[(1, 2677004), (2, 1338502), (4, 669251), (11, 243364), (22, 121682), (44, 60841), (121, 22124), (242, 11062), (484, 5531)]