338927036

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{87083}}^1$

素因数の和:87233

約数の個数: 24

約数和(自身を含む): 682738560

約数和(自身を除く): 343811524

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 87083, 174166, 348332, 609581, 1219162, 2438324, 12104537, 24209074, 48418148, 84731759, 169463518, 338927036]

約数ペア:

[(1, 338927036), (2, 169463518), (4, 84731759), (7, 48418148), (14, 24209074), (28, 12104537), (139, 2438324), (278, 1219162), (556, 609581), (973, 348332), (1946, 174166), (3892, 87083)]