1678996812

素因数分解:

$2^2\times 3^1\times {\mathrm{139916401}}^1$

素因数の和:139916408

約数の個数: 12

約数和(自身を含む): 3917659256

約数和(自身を除く): 2238662444

約数列:

[1, 2, 3, 4, 6, 12, 139916401, 279832802, 419749203, 559665604, 839498406, 1678996812]

約数ペア:

[(1, 1678996812), (2, 839498406), (3, 559665604), (4, 419749203), (6, 279832802), (12, 139916401)]