2011452443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12799}}^1$

素因数の和:12987

約数の個数: 32

約数和(自身を含む): 2718105600

約数和(自身を除く): 706653157

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 1001, 1099, 1727, 2041, 12089, 12799, 14287, 22451, 89593, 140789, 157157, 166387, 985523, 1164709, 1830257, 2009443, 12811799, 14066101, 22103873, 26122759, 154727111, 182859313, 287350349, 2011452443]

約数ペア:

[(1, 2011452443), (7, 287350349), (11, 182859313), (13, 154727111), (77, 26122759), (91, 22103873), (143, 14066101), (157, 12811799), (1001, 2009443), (1099, 1830257), (1727, 1164709), (2041, 985523), (12089, 166387), (12799, 157157), (14287, 140789), (22451, 89593)]