298297714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25506

約数の個数: 32

約数和(自身を含む): 538513920

約数和(自身を除く): 240216206

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 25439, 50878, 279829, 330707, 559658, 661414, 1042999, 2085998, 3637777, 7275554, 11472989, 13558987, 22945978, 27117974, 149148857, 298297714]

約数ペア:

[(1, 298297714), (2, 149148857), (11, 27117974), (13, 22945978), (22, 13558987), (26, 11472989), (41, 7275554), (82, 3637777), (143, 2085998), (286, 1042999), (451, 661414), (533, 559658), (902, 330707), (1066, 279829), (5863, 50878), (11726, 25439)]