2009382212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{358051}}^1$

素因数の和:358139

約数の個数: 24

約数和(自身を含む): 3729469632

約数和(自身を除く): 1720087420

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 358051, 716102, 1432204, 8235173, 16470346, 21841111, 32940692, 43682222, 87364444, 502345553, 1004691106, 2009382212]

約数ペア:

[(1, 2009382212), (2, 1004691106), (4, 502345553), (23, 87364444), (46, 43682222), (61, 32940692), (92, 21841111), (122, 16470346), (244, 8235173), (1403, 1432204), (2806, 716102), (5612, 358051)]