80698898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{339071}}^1$

素因数の和:339097

約数の個数: 16

約数和(自身を含む): 146479104

約数和(自身を除く): 65780206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 339071, 678142, 2373497, 4746994, 5764207, 11528414, 40349449, 80698898]

約数ペア:

[(1, 80698898), (2, 40349449), (7, 11528414), (14, 5764207), (17, 4746994), (34, 2373497), (119, 678142), (238, 339071)]