2877882854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1\times {\mathrm{6473}}^1$

素因数の和:9380

約数の個数: 32

約数和(自身を含む): 5384710656

約数和(自身を除く): 2506827802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2887, 5774, 6473, 12946, 20209, 31757, 40418, 45311, 63514, 71203, 90622, 142406, 222299, 444598, 498421, 996842, 18687551, 37375102, 130812857, 205563061, 261625714, 411126122, 1438941427, 2877882854]

約数ペア:

[(1, 2877882854), (2, 1438941427), (7, 411126122), (11, 261625714), (14, 205563061), (22, 130812857), (77, 37375102), (154, 18687551), (2887, 996842), (5774, 498421), (6473, 444598), (12946, 222299), (20209, 142406), (31757, 90622), (40418, 71203), (45311, 63514)]