1885008674521

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{80697319}}^1$

素因数の和:80697444

約数の個数: 16

約数和(自身を含む): 2231119503360

約数和(自身を除く): 346110828839

約数列:

[1, 7, 47, 71, 329, 497, 3337, 23359, 80697319, 564881233, 3792773993, 5729509649, 26549417951, 40106567543, 269286953503, 1885008674521]

約数ペア:

[(1, 1885008674521), (7, 269286953503), (47, 40106567543), (71, 26549417951), (329, 5729509649), (497, 3792773993), (3337, 564881233), (23359, 80697319)]