2449581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 3541824

約数和(自身を除く): 1092243

約数列:

[1, 3, 17, 43, 51, 129, 731, 1117, 2193, 3351, 18989, 48031, 56967, 144093, 816527, 2449581]

約数ペア:

[(1, 2449581), (3, 816527), (17, 144093), (43, 56967), (51, 48031), (129, 18989), (731, 3351), (1117, 2193)]