2013927173

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2260776960

約数和(自身を除く): 246849787

約数列:

[1, 19, 23, 101, 103, 437, 443, 1919, 1957, 2323, 2369, 8417, 10189, 10403, 44137, 44743, 45011, 45629, 193591, 197657, 239269, 850117, 866951, 1029089, 1049467, 4546111, 4608529, 19552691, 19939873, 87562051, 105996167, 2013927173]

約数ペア:

[(1, 2013927173), (19, 105996167), (23, 87562051), (101, 19939873), (103, 19552691), (437, 4608529), (443, 4546111), (1919, 1049467), (1957, 1029089), (2323, 866951), (2369, 850117), (8417, 239269), (10189, 197657), (10403, 193591), (44137, 45629), (44743, 45011)]