111680828

素因数分解:

$2^2\times 7^1\times {\mathrm{3988601}}^1$

素因数の和:3988612

約数の個数: 12

約数和(自身を含む): 223361712

約数和(自身を除く): 111680884

約数列:

[1, 2, 4, 7, 14, 28, 3988601, 7977202, 15954404, 27920207, 55840414, 111680828]

約数ペア:

[(1, 111680828), (2, 55840414), (4, 27920207), (7, 15954404), (14, 7977202), (28, 3988601)]