2113931911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{2029}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 2627599520

約数和(自身を除く): 513667609

約数列:

[1, 7, 13, 91, 107, 749, 1391, 2029, 9737, 11449, 14203, 26377, 80143, 148837, 184639, 217103, 1041859, 1519721, 2822339, 19756373, 23230021, 162610147, 301990273, 2113931911]

約数ペア:

[(1, 2113931911), (7, 301990273), (13, 162610147), (91, 23230021), (107, 19756373), (749, 2822339), (1391, 1519721), (2029, 1041859), (9737, 217103), (11449, 184639), (14203, 148837), (26377, 80143)]