2003606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 3334608

約数和(自身を除く): 1331002

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1493, 2986, 16423, 32846, 91073, 182146, 1001803, 2003606]

約数ペア:

[(1, 2003606), (2, 1001803), (11, 182146), (22, 91073), (61, 32846), (122, 16423), (671, 2986), (1342, 1493)]