2378619068

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{668903}}^1$

素因数の和:669041

約数の個数: 24

約数和(自身を含む): 4794703872

約数和(自身を除く): 2416084804

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 668903, 1337806, 2675612, 4682321, 9364642, 18729284, 84950681, 169901362, 339802724, 594654767, 1189309534, 2378619068]

約数ペア:

[(1, 2378619068), (2, 1189309534), (4, 594654767), (7, 339802724), (14, 169901362), (28, 84950681), (127, 18729284), (254, 9364642), (508, 4682321), (889, 2675612), (1778, 1337806), (3556, 668903)]