2664222712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{17527781}}^1$

素因数の和:17527806

約数の個数: 16

約数和(自身を含む): 5258334600

約数和(自身を除く): 2594111888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 17527781, 35055562, 70111124, 140222248, 333027839, 666055678, 1332111356, 2664222712]

約数ペア:

[(1, 2664222712), (2, 1332111356), (4, 666055678), (8, 333027839), (19, 140222248), (38, 70111124), (76, 35055562), (152, 17527781)]