2086862834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7845349}}^1$

素因数の和:7845377

約数の個数: 16

約数和(自身を含む): 3765768000

約数和(自身を除く): 1678905166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7845349, 15690698, 54917443, 109834886, 149061631, 298123262, 1043431417, 2086862834]

約数ペア:

[(1, 2086862834), (2, 1043431417), (7, 298123262), (14, 149061631), (19, 109834886), (38, 54917443), (133, 15690698), (266, 7845349)]