126250712

素因数分解:

$2^3\times 7^1\times {\mathrm{2254477}}^1$

素因数の和:2254490

約数の個数: 16

約数和(自身を含む): 270537360

約数和(自身を除く): 144286648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2254477, 4508954, 9017908, 15781339, 18035816, 31562678, 63125356, 126250712]

約数ペア:

[(1, 126250712), (2, 63125356), (4, 31562678), (7, 18035816), (8, 15781339), (14, 9017908), (28, 4508954), (56, 2254477)]