2021606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 3299616

約数和(自身を除く): 1278010

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1607, 3214, 27319, 54638, 59459, 118918, 1010803, 2021606]

約数ペア:

[(1, 2021606), (2, 1010803), (17, 118918), (34, 59459), (37, 54638), (74, 27319), (629, 3214), (1258, 1607)]