2006137322

素因数分解:

$2^1\times 7^2\times {\mathrm{20470789}}^1$

素因数の和:20470805

約数の個数: 12

約数和(自身を含む): 3500505090

約数和(自身を除く): 1494367768

約数列:

[1, 2, 7, 14, 49, 98, 20470789, 40941578, 143295523, 286591046, 1003068661, 2006137322]

約数ペア:

[(1, 2006137322), (2, 1003068661), (7, 286591046), (14, 143295523), (49, 40941578), (98, 20470789)]