2006355417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1933}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 2967653376

約数和(自身を除く): 961297959

約数列:

[1, 3, 11, 33, 71, 213, 443, 781, 1329, 1933, 2343, 4873, 5799, 14619, 21263, 31453, 63789, 94359, 137243, 345983, 411729, 856319, 1037949, 1509673, 2568957, 4529019, 9419509, 28258527, 60798649, 182395947, 668785139, 2006355417]

約数ペア:

[(1, 2006355417), (3, 668785139), (11, 182395947), (33, 60798649), (71, 28258527), (213, 9419509), (443, 4529019), (781, 2568957), (1329, 1509673), (1933, 1037949), (2343, 856319), (4873, 411729), (5799, 345983), (14619, 137243), (21263, 94359), (31453, 63789)]