8662004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 16444008

約数和(自身を除く): 7782004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1061, 2041, 2122, 4082, 4244, 8164, 13793, 27586, 55172, 166577, 333154, 666308, 2165501, 4331002, 8662004]

約数ペア:

[(1, 8662004), (2, 4331002), (4, 2165501), (13, 666308), (26, 333154), (52, 166577), (157, 55172), (314, 27586), (628, 13793), (1061, 8164), (2041, 4244), (2122, 4082)]