1608442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 2659392

約数和(自身を除く): 1050950

約数列:

[1, 2, 11, 22, 113, 226, 647, 1243, 1294, 2486, 7117, 14234, 73111, 146222, 804221, 1608442]

約数ペア:

[(1, 1608442), (2, 804221), (11, 146222), (22, 73111), (113, 14234), (226, 7117), (647, 2486), (1243, 1294)]