137476388

素因数分解:

$2^2\times 7^1\times {\mathrm{4909871}}^1$

素因数の和:4909882

約数の個数: 12

約数和(自身を含む): 274952832

約数和(自身を除く): 137476444

約数列:

[1, 2, 4, 7, 14, 28, 4909871, 9819742, 19639484, 34369097, 68738194, 137476388]

約数ペア:

[(1, 137476388), (2, 68738194), (4, 34369097), (7, 19639484), (14, 9819742), (28, 4909871)]