499207956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3200051}}^1$

素因数の和:3200071

約数の個数: 24

約数和(自身を含む): 1254420384

約数和(自身を除く): 755212428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3200051, 6400102, 9600153, 12800204, 19200306, 38400612, 41600663, 83201326, 124801989, 166402652, 249603978, 499207956]

約数ペア:

[(1, 499207956), (2, 249603978), (3, 166402652), (4, 124801989), (6, 83201326), (12, 41600663), (13, 38400612), (26, 19200306), (39, 12800204), (52, 9600153), (78, 6400102), (156, 3200051)]