2051219054

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{19609}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 3104341440

約数和(自身を除く): 1053122386

約数列:

[1, 2, 193, 271, 386, 542, 19609, 39218, 52303, 104606, 3784537, 5314039, 7569074, 10628078, 1025609527, 2051219054]

約数ペア:

[(1, 2051219054), (2, 1025609527), (193, 10628078), (271, 7569074), (386, 5314039), (542, 3784537), (19609, 104606), (39218, 52303)]