2146768456

素因数分解:

$2^3\times 7^1\times {\mathrm{38335151}}^1$

素因数の和:38335164

約数の個数: 16

約数和(自身を含む): 4600218240

約数和(自身を除く): 2453449784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 38335151, 76670302, 153340604, 268346057, 306681208, 536692114, 1073384228, 2146768456]

約数ペア:

[(1, 2146768456), (2, 1073384228), (4, 536692114), (7, 306681208), (8, 268346057), (14, 153340604), (28, 76670302), (56, 38335151)]