2012165005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{9463}}^1$

素因数の和:9577

約数の個数: 24

約数和(自身を含む): 2579810688

約数和(自身を除く): 567645683

約数列:

[1, 5, 23, 43, 115, 215, 989, 1849, 4945, 9245, 9463, 42527, 47315, 212635, 217649, 406909, 1088245, 2034545, 9358907, 17497087, 46794535, 87485435, 402433001, 2012165005]

約数ペア:

[(1, 2012165005), (5, 402433001), (23, 87485435), (43, 46794535), (115, 17497087), (215, 9358907), (989, 2034545), (1849, 1088245), (4945, 406909), (9245, 217649), (9463, 212635), (42527, 47315)]