126865732

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{10321}}^1$

素因数の和:10771

約数の個数: 24

約数和(自身を含む): 254334080

約数和(自身を除く): 127468348

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 10321, 12292, 20642, 41284, 72247, 144494, 288988, 4530919, 9061838, 18123676, 31716433, 63432866, 126865732]

約数ペア:

[(1, 126865732), (2, 63432866), (4, 31716433), (7, 18123676), (14, 9061838), (28, 4530919), (439, 288988), (878, 144494), (1756, 72247), (3073, 41284), (6146, 20642), (10321, 12292)]