374436842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{6689}}^1$

素因数の和:8857

約数の個数: 16

約数和(自身を含む): 605230920

約数和(自身を除く): 230794078

約数列:

[1, 2, 13, 26, 2153, 4306, 6689, 13378, 27989, 55978, 86957, 173914, 14401417, 28802834, 187218421, 374436842]

約数ペア:

[(1, 374436842), (2, 187218421), (13, 28802834), (26, 14401417), (2153, 173914), (4306, 86957), (6689, 55978), (13378, 27989)]