3996412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 8146656

約数和(自身を除く): 4150244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2693, 5386, 10772, 18851, 37702, 75404, 142729, 285458, 570916, 999103, 1998206, 3996412]

約数ペア:

[(1, 3996412), (2, 1998206), (4, 999103), (7, 570916), (14, 285458), (28, 142729), (53, 75404), (106, 37702), (212, 18851), (371, 10772), (742, 5386), (1484, 2693)]