4031078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 6515520

約数和(自身を除く): 2484442

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2467, 4934, 46873, 93746, 106081, 212162, 2015539, 4031078]

約数ペア:

[(1, 4031078), (2, 2015539), (19, 212162), (38, 106081), (43, 93746), (86, 46873), (817, 4934), (1634, 2467)]