1949450188

素因数分解:

$2^2\times 7^1\times {\mathrm{69623221}}^1$

素因数の和:69623232

約数の個数: 12

約数和(自身を含む): 3898900432

約数和(自身を除く): 1949450244

約数列:

[1, 2, 4, 7, 14, 28, 69623221, 139246442, 278492884, 487362547, 974725094, 1949450188]

約数ペア:

[(1, 1949450188), (2, 974725094), (4, 487362547), (7, 278492884), (14, 139246442), (28, 69623221)]