2091996842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1\times {\mathrm{9103}}^1$

素因数の和:17957

約数の個数: 16

約数和(自身を含む): 3380133120

約数和(自身を除く): 1288136278

約数列:

[1, 2, 13, 26, 8839, 9103, 17678, 18206, 114907, 118339, 229814, 236678, 80461417, 160922834, 1045998421, 2091996842]

約数ペア:

[(1, 2091996842), (2, 1045998421), (13, 160922834), (26, 80461417), (8839, 236678), (9103, 229814), (17678, 118339), (18206, 114907)]