9897076

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1249}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 19880000

約数和(自身を除く): 9982924

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1249, 1981, 2498, 3962, 4996, 7924, 8743, 17486, 34972, 353467, 706934, 1413868, 2474269, 4948538, 9897076]

約数ペア:

[(1, 9897076), (2, 4948538), (4, 2474269), (7, 1413868), (14, 706934), (28, 353467), (283, 34972), (566, 17486), (1132, 8743), (1249, 7924), (1981, 4996), (2498, 3962)]