2054207074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{140449}}^1$

素因数の和:140625

約数の個数: 16

約数和(自身を含む): 3155068800

約数和(自身を除く): 1100861726

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 140449, 280898, 9971879, 14466247, 19943758, 28932494, 1027103537, 2054207074]

約数ペア:

[(1, 2054207074), (2, 1027103537), (71, 28932494), (103, 19943758), (142, 14466247), (206, 9971879), (7313, 280898), (14626, 140449)]