340293478642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{156901}}^1\times {\mathrm{83417}}^1$

素因数の和:240333

約数の個数: 16

約数和(自身を含む): 549714943512

約数和(自身を除く): 209421464870

約数列:

[1, 2, 13, 26, 83417, 156901, 166834, 313802, 1084421, 2039713, 2168842, 4079426, 13088210717, 26176421434, 170146739321, 340293478642]

約数ペア:

[(1, 340293478642), (2, 170146739321), (13, 26176421434), (26, 13088210717), (83417, 4079426), (156901, 2168842), (166834, 2039713), (313802, 1084421)]