2500291234

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{505927}}^1$

素因数の和:506289

約数の個数: 16

約数和(自身を含む): 4298364288

約数和(自身を除く): 1798073054

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 505927, 1011854, 3541489, 7082978, 178592231, 357184462, 1250145617, 2500291234]

約数ペア:

[(1, 2500291234), (2, 1250145617), (7, 357184462), (14, 178592231), (353, 7082978), (706, 3541489), (2471, 1011854), (4942, 505927)]