2494514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 4142016

約数和(自身を除く): 1647502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1597, 3194, 17567, 35134, 113387, 226774, 1247257, 2494514]

約数ペア:

[(1, 2494514), (2, 1247257), (11, 226774), (22, 113387), (71, 35134), (142, 17567), (781, 3194), (1562, 1597)]