2737868

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 5511072

約数和(自身を除く): 2773204

約数列:

[1, 2, 4, 7, 14, 28, 277, 353, 554, 706, 1108, 1412, 1939, 2471, 3878, 4942, 7756, 9884, 97781, 195562, 391124, 684467, 1368934, 2737868]

約数ペア:

[(1, 2737868), (2, 1368934), (4, 684467), (7, 391124), (14, 195562), (28, 97781), (277, 9884), (353, 7756), (554, 4942), (706, 3878), (1108, 2471), (1412, 1939)]