2560789188

素因数分解:

$2^2\times 3^3\times {\mathrm{23711011}}^1$

素因数の和:23711024

約数の個数: 24

約数和(自身を含む): 6639083360

約数和(自身を除く): 4078294172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 23711011, 47422022, 71133033, 94844044, 142266066, 213399099, 284532132, 426798198, 640197297, 853596396, 1280394594, 2560789188]

約数ペア:

[(1, 2560789188), (2, 1280394594), (3, 853596396), (4, 640197297), (6, 426798198), (9, 284532132), (12, 213399099), (18, 142266066), (27, 94844044), (36, 71133033), (54, 47422022), (108, 23711011)]