1682147908

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{136849}}^1$

素因数の和:137299

約数の個数: 24

約数和(自身を含む): 3371984000

約数和(自身を除く): 1689836092

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 136849, 273698, 547396, 957943, 1915886, 3831772, 60076711, 120153422, 240306844, 420536977, 841073954, 1682147908]

約数ペア:

[(1, 1682147908), (2, 841073954), (4, 420536977), (7, 240306844), (14, 120153422), (28, 60076711), (439, 3831772), (878, 1915886), (1756, 957943), (3073, 547396), (6146, 273698), (12292, 136849)]