2743724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{9661}}^1$

素因数の和:9736

約数の個数: 12

約数和(自身を含む): 4869648

約数和(自身を除く): 2125924

約数列:

[1, 2, 4, 71, 142, 284, 9661, 19322, 38644, 685931, 1371862, 2743724]

約数ペア:

[(1, 2743724), (2, 1371862), (4, 685931), (71, 38644), (142, 19322), (284, 9661)]