2019988863

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{366139}}^1$

素因数の和:366758

約数の個数: 12

約数和(自身を含む): 2922529480

約数和(自身を除く): 902540617

約数列:

[1, 3, 9, 613, 1839, 5517, 366139, 1098417, 3295251, 224443207, 673329621, 2019988863]

約数ペア:

[(1, 2019988863), (3, 673329621), (9, 224443207), (613, 3295251), (1839, 1098417), (5517, 366139)]