218124624310

素因数分解:

$2^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{9161051}}^1$

素因数の和:9163439

約数の個数: 16

約数和(自身を含む): 392789265552

約数和(自身を除く): 174664641242

約数列:

[1, 2, 5, 10, 2381, 4762, 11905, 23810, 9161051, 18322102, 45805255, 91610510, 21812462431, 43624924862, 109062312155, 218124624310]

約数ペア:

[(1, 218124624310), (2, 109062312155), (5, 43624924862), (10, 21812462431), (2381, 91610510), (4762, 45805255), (11905, 18322102), (23810, 9161051)]