2644078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 4421520

約数和(自身を除く): 1777442

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4093, 8186, 69581, 77767, 139162, 155534, 1322039, 2644078]

約数ペア:

[(1, 2644078), (2, 1322039), (17, 155534), (19, 139162), (34, 77767), (38, 69581), (323, 8186), (646, 4093)]