80698268

素因数分解:

$2^2\times 7^1\times {\mathrm{2882081}}^1$

素因数の和:2882092

約数の個数: 12

約数和(自身を含む): 161396592

約数和(自身を除く): 80698324

約数列:

[1, 2, 4, 7, 14, 28, 2882081, 5764162, 11528324, 20174567, 40349134, 80698268]

約数ペア:

[(1, 80698268), (2, 40349134), (4, 20174567), (7, 11528324), (14, 5764162), (28, 2882081)]