2788828

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 5637632

約数和(自身を除く): 2848804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 967, 1442, 1934, 2884, 3868, 6769, 13538, 27076, 99601, 199202, 398404, 697207, 1394414, 2788828]

約数ペア:

[(1, 2788828), (2, 1394414), (4, 697207), (7, 398404), (14, 199202), (28, 99601), (103, 27076), (206, 13538), (412, 6769), (721, 3868), (967, 2884), (1442, 1934)]