2057100388

素因数分解:

$2^2\times 7^1\times {\mathrm{73467871}}^1$

素因数の和:73467882

約数の個数: 12

約数和(自身を含む): 4114200832

約数和(自身を除く): 2057100444

約数列:

[1, 2, 4, 7, 14, 28, 73467871, 146935742, 293871484, 514275097, 1028550194, 2057100388]

約数ペア:

[(1, 2057100388), (2, 1028550194), (4, 514275097), (7, 293871484), (14, 146935742), (28, 73467871)]