2489168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14143}}^1$

素因数の和:14162

約数の個数: 20

約数和(自身を含む): 5261568

約数和(自身を除く): 2772400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14143, 28286, 56572, 113144, 155573, 226288, 311146, 622292, 1244584, 2489168]

約数ペア:

[(1, 2489168), (2, 1244584), (4, 622292), (8, 311146), (11, 226288), (16, 155573), (22, 113144), (44, 56572), (88, 28286), (176, 14143)]