2021288044

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{2381}}^1\times {\mathrm{2557}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 3582775728

約数和(自身を除く): 1561487684

約数列:

[1, 2, 4, 83, 166, 332, 2381, 2557, 4762, 5114, 9524, 10228, 197623, 212231, 395246, 424462, 790492, 848924, 6088217, 12176434, 24352868, 505322011, 1010644022, 2021288044]

約数ペア:

[(1, 2021288044), (2, 1010644022), (4, 505322011), (83, 24352868), (166, 12176434), (332, 6088217), (2381, 848924), (2557, 790492), (4762, 424462), (5114, 395246), (9524, 212231), (10228, 197623)]