2680457813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{754421}}^1$

素因数の和:754468

約数の個数: 16

約数和(自身を含む): 3259103040

約数和(自身を除く): 578645227

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 754421, 8298631, 12825157, 14333999, 141076727, 157673989, 243677983, 2680457813]

約数ペア:

[(1, 2680457813), (11, 243677983), (17, 157673989), (19, 141076727), (187, 14333999), (209, 12825157), (323, 8298631), (3553, 754421)]