2796805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 3693888

約数和(自身を除く): 897083

約数列:

[1, 5, 11, 55, 211, 241, 1055, 1205, 2321, 2651, 11605, 13255, 50851, 254255, 559361, 2796805]

約数ペア:

[(1, 2796805), (5, 559361), (11, 254255), (55, 50851), (211, 13255), (241, 11605), (1055, 2651), (1205, 2321)]