289149982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{28387}}^1$

素因数の和:28863

約数の個数: 16

約数和(自身を含む): 474193152

約数和(自身を除く): 185043170

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 28387, 56774, 312257, 624514, 13143181, 26286362, 144574991, 289149982]

約数ペア:

[(1, 289149982), (2, 144574991), (11, 26286362), (22, 13143181), (463, 624514), (926, 312257), (5093, 56774), (10186, 28387)]