266771792

素因数分解:

$2^4\times 7^1\times {\mathrm{2381891}}^1$

素因数の和:2381906

約数の個数: 20

約数和(自身を含む): 590709216

約数和(自身を除く): 323937424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2381891, 4763782, 9527564, 16673237, 19055128, 33346474, 38110256, 66692948, 133385896, 266771792]

約数ペア:

[(1, 266771792), (2, 133385896), (4, 66692948), (7, 38110256), (8, 33346474), (14, 19055128), (16, 16673237), (28, 9527564), (56, 4763782), (112, 2381891)]