2107753486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{78233}}^1$

素因数の和:78963

約数の個数: 16

約数和(自身を含む): 3332768400

約数和(自身を除く): 1225014914

約数列:

[1, 2, 19, 38, 709, 1418, 13471, 26942, 78233, 156466, 1486427, 2972854, 55467197, 110934394, 1053876743, 2107753486]

約数ペア:

[(1, 2107753486), (2, 1053876743), (19, 110934394), (38, 55467197), (709, 2972854), (1418, 1486427), (13471, 156466), (26942, 78233)]