2920912

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{587}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 5687136

約数和(自身を除く): 2766224

約数列:

[1, 2, 4, 8, 16, 311, 587, 622, 1174, 1244, 2348, 2488, 4696, 4976, 9392, 182557, 365114, 730228, 1460456, 2920912]

約数ペア:

[(1, 2920912), (2, 1460456), (4, 730228), (8, 365114), (16, 182557), (311, 9392), (587, 4976), (622, 4696), (1174, 2488), (1244, 2348)]