136475212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{643751}}^1$

素因数の和:643808

約数の個数: 12

約数和(自身を含む): 243338256

約数和(自身を除く): 106863044

約数列:

[1, 2, 4, 53, 106, 212, 643751, 1287502, 2575004, 34118803, 68237606, 136475212]

約数ペア:

[(1, 136475212), (2, 68237606), (4, 34118803), (53, 2575004), (106, 1287502), (212, 643751)]