8880453988

素因数分解:

$2^2\times 7^1\times {\mathrm{317159071}}^1$

素因数の和:317159082

約数の個数: 12

約数和(自身を含む): 17760908032

約数和(自身を除く): 8880454044

約数列:

[1, 2, 4, 7, 14, 28, 317159071, 634318142, 1268636284, 2220113497, 4440226994, 8880453988]

約数ペア:

[(1, 8880453988), (2, 4440226994), (4, 2220113497), (7, 1268636284), (14, 634318142), (28, 317159071)]