2013990234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{17509}}^1$

素因数の和:18542

約数の個数: 32

約数和(自身を含む): 4244424000

約数和(自身を除く): 2230433766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1009, 2018, 3027, 6054, 17509, 19171, 35018, 38342, 52527, 57513, 105054, 115026, 332671, 665342, 998013, 1996026, 17666581, 35333162, 52999743, 105999486, 335665039, 671330078, 1006995117, 2013990234]

約数ペア:

[(1, 2013990234), (2, 1006995117), (3, 671330078), (6, 335665039), (19, 105999486), (38, 52999743), (57, 35333162), (114, 17666581), (1009, 1996026), (2018, 998013), (3027, 665342), (6054, 332671), (17509, 115026), (19171, 105054), (35018, 57513), (38342, 52527)]