7864412

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{4903}}^1$

素因数の和:5308

約数の個数: 12

約数和(自身を含む): 13799856

約数和(自身を除く): 5935444

約数列:

[1, 2, 4, 401, 802, 1604, 4903, 9806, 19612, 1966103, 3932206, 7864412]

約数ペア:

[(1, 7864412), (2, 3932206), (4, 1966103), (401, 19612), (802, 9806), (1604, 4903)]