2080605086

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{363361}}^1$

素因数の和:363779

約数の個数: 16

約数和(自身を含む): 3575482080

約数和(自身を除く): 1494876994

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 363361, 726722, 2543527, 5087054, 148614649, 297229298, 1040302543, 2080605086]

約数ペア:

[(1, 2080605086), (2, 1040302543), (7, 297229298), (14, 148614649), (409, 5087054), (818, 2543527), (2863, 726722), (5726, 363361)]