2549168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 4988520

約数和(自身を除く): 2439352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1489, 1712, 2978, 5956, 11912, 23824, 159323, 318646, 637292, 1274584, 2549168]

約数ペア:

[(1, 2549168), (2, 1274584), (4, 637292), (8, 318646), (16, 159323), (107, 23824), (214, 11912), (428, 5956), (856, 2978), (1489, 1712)]