2561894292

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1681033}}^1$

素因数の和:1681167

約数の個数: 24

約数和(自身を含む): 6024825856

約数和(自身を除く): 3462931564

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 1681033, 3362066, 5043099, 6724132, 10086198, 20172396, 213491191, 426982382, 640473573, 853964764, 1280947146, 2561894292]

約数ペア:

[(1, 2561894292), (2, 1280947146), (3, 853964764), (4, 640473573), (6, 426982382), (12, 213491191), (127, 20172396), (254, 10086198), (381, 6724132), (508, 5043099), (762, 3362066), (1524, 1681033)]