2013405667

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{3023}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 2496904704

約数和(自身を除く): 483499037

約数列:

[1, 7, 13, 91, 169, 563, 1183, 3023, 3941, 7319, 21161, 39299, 51233, 95147, 275093, 510887, 666029, 1701949, 3576209, 11913643, 22125337, 154877359, 287629381, 2013405667]

約数ペア:

[(1, 2013405667), (7, 287629381), (13, 154877359), (91, 22125337), (169, 11913643), (563, 3576209), (1183, 1701949), (3023, 666029), (3941, 510887), (7319, 275093), (21161, 95147), (39299, 51233)]