1426965718

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{8941}}^1$

素因数の和:9543

約数の個数: 16

約数和(自身を含む): 2156810400

約数和(自身を除く): 729844682

約数列:

[1, 2, 199, 398, 401, 802, 8941, 17882, 79799, 159598, 1779259, 3558518, 3585341, 7170682, 713482859, 1426965718]

約数ペア:

[(1, 1426965718), (2, 713482859), (199, 7170682), (398, 3585341), (401, 3558518), (802, 1779259), (8941, 159598), (17882, 79799)]