340426802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{78839}}^1$

素因数の和:78985

約数の個数: 16

約数和(自身を含む): 544942080

約数和(自身を除く): 204515278

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 78839, 157678, 1340263, 2680526, 10012553, 20025106, 170213401, 340426802]

約数ペア:

[(1, 340426802), (2, 170213401), (17, 20025106), (34, 10012553), (127, 2680526), (254, 1340263), (2159, 157678), (4318, 78839)]