2921732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66403}}^1$

素因数の和:66418

約数の個数: 12

約数和(自身を含む): 5577936

約数和(自身を除く): 2656204

約数列:

[1, 2, 4, 11, 22, 44, 66403, 132806, 265612, 730433, 1460866, 2921732]

約数ペア:

[(1, 2921732), (2, 1460866), (4, 730433), (11, 265612), (22, 132806), (44, 66403)]