329089712

素因数分解:

$2^4\times 7^1\times {\mathrm{2938301}}^1$

素因数の和:2938316

約数の個数: 20

約数和(自身を含む): 728698896

約数和(自身を除く): 399609184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2938301, 5876602, 11753204, 20568107, 23506408, 41136214, 47012816, 82272428, 164544856, 329089712]

約数ペア:

[(1, 329089712), (2, 164544856), (4, 82272428), (7, 47012816), (8, 41136214), (14, 23506408), (16, 20568107), (28, 11753204), (56, 5876602), (112, 2938301)]