9780479926

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1979053}}^1$

素因数の和:1979415

約数の個数: 16

約数和(自身を含む): 16814042784

約数和(自身を除く): 7033562858

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 1979053, 3958106, 13853371, 27706742, 698605709, 1397211418, 4890239963, 9780479926]

約数ペア:

[(1, 9780479926), (2, 4890239963), (7, 1397211418), (14, 698605709), (353, 27706742), (706, 13853371), (2471, 3958106), (4942, 1979053)]