1119920488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1971691}}^1$

素因数の和:1971768

約数の個数: 16

約数和(自身を含む): 2129427360

約数和(自身を除く): 1009506872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1971691, 3943382, 7886764, 15773528, 139990061, 279980122, 559960244, 1119920488]

約数ペア:

[(1, 1119920488), (2, 559960244), (4, 279980122), (8, 139990061), (71, 15773528), (142, 7886764), (284, 3943382), (568, 1971691)]