2247376010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20430691}}^1$

素因数の和:20430709

約数の個数: 16

約数和(自身を含む): 4413029472

約数和(自身を除く): 2165653462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20430691, 40861382, 102153455, 204306910, 224737601, 449475202, 1123688005, 2247376010]

約数ペア:

[(1, 2247376010), (2, 1123688005), (5, 449475202), (10, 224737601), (11, 204306910), (22, 102153455), (55, 40861382), (110, 20430691)]