2022220407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{270821}}^1$

素因数の和:270974

約数の個数: 16

約数和(自身を含む): 2859880320

約数和(自身を除く): 837659913

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 270821, 812463, 5145599, 15436797, 35477551, 106432653, 674073469, 2022220407]

約数ペア:

[(1, 2022220407), (3, 674073469), (19, 106432653), (57, 35477551), (131, 15436797), (393, 5145599), (2489, 812463), (7467, 270821)]