2899681748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{10210147}}^1$

素因数の和:10210222

約数の個数: 12

約数和(自身を含む): 5145914592

約数和(自身を除く): 2246232844

約数列:

[1, 2, 4, 71, 142, 284, 10210147, 20420294, 40840588, 724920437, 1449840874, 2899681748]

約数ペア:

[(1, 2899681748), (2, 1449840874), (4, 724920437), (71, 40840588), (142, 20420294), (284, 10210147)]