2420268

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 3271572

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1451, 1668, 2902, 4353, 5804, 8706, 17412, 201689, 403378, 605067, 806756, 1210134, 2420268]

約数ペア:

[(1, 2420268), (2, 1210134), (3, 806756), (4, 605067), (6, 403378), (12, 201689), (139, 17412), (278, 8706), (417, 5804), (556, 4353), (834, 2902), (1451, 1668)]