39674687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 44089920

約数和(自身を除く): 4415233

約数列:

[1, 13, 53, 89, 647, 689, 1157, 4717, 8411, 34291, 57583, 61321, 445783, 748579, 3051899, 39674687]

約数ペア:

[(1, 39674687), (13, 3051899), (53, 748579), (89, 445783), (647, 61321), (689, 57583), (1157, 34291), (4717, 8411)]