552412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 1121120

約数和(自身を除く): 568708

約数列:

[1, 2, 4, 7, 14, 28, 109, 181, 218, 362, 436, 724, 763, 1267, 1526, 2534, 3052, 5068, 19729, 39458, 78916, 138103, 276206, 552412]

約数ペア:

[(1, 552412), (2, 276206), (4, 138103), (7, 78916), (14, 39458), (28, 19729), (109, 5068), (181, 3052), (218, 2534), (362, 1526), (436, 1267), (724, 763)]