2000593486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401887}}^1$

素因数の和:402039

約数の個数: 16

約数和(自身を含む): 3182952960

約数和(自身を除く): 1182359474

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 401887, 803774, 7635853, 15271706, 52647197, 105294394, 1000296743, 2000593486]

約数ペア:

[(1, 2000593486), (2, 1000296743), (19, 105294394), (38, 52647197), (131, 15271706), (262, 7635853), (2489, 803774), (4978, 401887)]