2488388

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 5014464

約数和(自身を除く): 2526076

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 491, 724, 982, 1267, 1964, 2534, 3437, 5068, 6874, 13748, 88871, 177742, 355484, 622097, 1244194, 2488388]

約数ペア:

[(1, 2488388), (2, 1244194), (4, 622097), (7, 355484), (14, 177742), (28, 88871), (181, 13748), (362, 6874), (491, 5068), (724, 3437), (982, 2534), (1267, 1964)]