260023172

素因数分解:

$2^2\times {\mathrm{3631}}^1\times {\mathrm{17903}}^1$

素因数の和:21538

約数の個数: 12

約数和(自身を含む): 455191296

約数和(自身を除く): 195168124

約数列:

[1, 2, 4, 3631, 7262, 14524, 17903, 35806, 71612, 65005793, 130011586, 260023172]

約数ペア:

[(1, 260023172), (2, 130011586), (4, 65005793), (3631, 71612), (7262, 35806), (14524, 17903)]