2017886645

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1\times {\mathrm{3067}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 2438986368

約数和(自身を除く): 421099723

約数列:

[1, 5, 181, 727, 905, 3067, 3635, 15335, 131587, 555127, 657935, 2229709, 2775635, 11148545, 403577329, 2017886645]

約数ペア:

[(1, 2017886645), (5, 403577329), (181, 11148545), (727, 2775635), (905, 2229709), (3067, 657935), (3635, 555127), (15335, 131587)]