2877882518

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{257921}}^1$

素因数の和:258727

約数の個数: 16

約数和(自身を含む): 4939722144

約数和(自身を除く): 2061839626

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 257921, 515842, 1805447, 3610894, 205563037, 411126074, 1438941259, 2877882518]

約数ペア:

[(1, 2877882518), (2, 1438941259), (7, 411126074), (14, 205563037), (797, 3610894), (1594, 1805447), (5579, 515842), (11158, 257921)]