27804512452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{408889889}}^1$

素因数の和:408889910

約数の個数: 12

約数和(自身を含む): 51520126140

約数和(自身を除く): 23715613688

約数列:

[1, 2, 4, 17, 34, 68, 408889889, 817779778, 1635559556, 6951128113, 13902256226, 27804512452]

約数ペア:

[(1, 27804512452), (2, 13902256226), (4, 6951128113), (17, 1635559556), (34, 817779778), (68, 408889889)]