126914356

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{356501}}^1$

素因数の和:356594

約数の個数: 12

約数和(自身を含む): 224596260

約数和(自身を除く): 97681904

約数列:

[1, 2, 4, 89, 178, 356, 356501, 713002, 1426004, 31728589, 63457178, 126914356]

約数ペア:

[(1, 126914356), (2, 63457178), (4, 31728589), (89, 1426004), (178, 713002), (356, 356501)]