2783403841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{2221}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 2975702400

約数和(自身を除く): 192298559

約数列:

[1, 19, 71, 929, 1349, 2221, 17651, 42199, 65959, 157691, 1253221, 2063309, 2996129, 39202871, 146494939, 2783403841]

約数ペア:

[(1, 2783403841), (19, 146494939), (71, 39202871), (929, 2996129), (1349, 2063309), (2221, 1253221), (17651, 157691), (42199, 65959)]