2689330319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{3557}}^1$

素因数の和:6650

約数の個数: 16

約数和(自身を含む): 3050486880

約数和(自身を除く): 361156561

約数列:

[1, 13, 19, 247, 3061, 3557, 39793, 46241, 58159, 67583, 756067, 878579, 10887977, 141543701, 206871563, 2689330319]

約数ペア:

[(1, 2689330319), (13, 206871563), (19, 141543701), (247, 10887977), (3061, 878579), (3557, 756067), (39793, 67583), (46241, 58159)]