2050871849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{11279}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 2251307520

約数和(自身を除く): 200435671

約数列:

[1, 13, 71, 197, 923, 2561, 11279, 13987, 146627, 181831, 800809, 2221963, 10410517, 28885519, 157759373, 2050871849]

約数ペア:

[(1, 2050871849), (13, 157759373), (71, 28885519), (197, 10410517), (923, 2221963), (2561, 800809), (11279, 181831), (13987, 146627)]