2054540054

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{132329}}^1$

素因数の和:133447

約数の個数: 16

約数和(自身を含む): 3525271200

約数和(自身を除く): 1470731146

約数列:

[1, 2, 7, 14, 1109, 2218, 7763, 15526, 132329, 264658, 926303, 1852606, 146752861, 293505722, 1027270027, 2054540054]

約数ペア:

[(1, 2054540054), (2, 1027270027), (7, 293505722), (14, 146752861), (1109, 1852606), (2218, 926303), (7763, 264658), (15526, 132329)]