268455896

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{50767}}^1$

素因数の和:51434

約数の個数: 16

約数和(自身を含む): 504126240

約数和(自身を除く): 235670344

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 50767, 101534, 203068, 406136, 33556987, 67113974, 134227948, 268455896]

約数ペア:

[(1, 268455896), (2, 134227948), (4, 67113974), (8, 33556987), (661, 406136), (1322, 203068), (2644, 101534), (5288, 50767)]