2788897076

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{61981}}^1$

素因数の和:63599

約数の個数: 24

約数和(自身を含む): 5581355136

約数和(自身を除く): 2792458060

約数列:

[1, 2, 4, 7, 14, 28, 1607, 3214, 6428, 11249, 22498, 44996, 61981, 123962, 247924, 433867, 867734, 1735468, 99603467, 199206934, 398413868, 697224269, 1394448538, 2788897076]

約数ペア:

[(1, 2788897076), (2, 1394448538), (4, 697224269), (7, 398413868), (14, 199206934), (28, 99603467), (1607, 1735468), (3214, 867734), (6428, 433867), (11249, 247924), (22498, 123962), (44996, 61981)]