137744686

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{20639}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 213995520

約数和(自身を除く): 76250834

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 20639, 41278, 970033, 1465369, 1940066, 2930738, 68872343, 137744686]

約数ペア:

[(1, 137744686), (2, 68872343), (47, 2930738), (71, 1940066), (94, 1465369), (142, 970033), (3337, 41278), (6674, 20639)]