2901996868

素因数分解:

$2^2\times {\mathrm{3631}}^1\times {\mathrm{199807}}^1$

素因数の和:203442

約数の個数: 12

約数和(自身を含む): 5079918592

約数和(自身を除く): 2177921724

約数列:

[1, 2, 4, 3631, 7262, 14524, 199807, 399614, 799228, 725499217, 1450998434, 2901996868]

約数ペア:

[(1, 2901996868), (2, 1450998434), (4, 725499217), (3631, 799228), (7262, 399614), (14524, 199807)]