2012203545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{171763}}^1$

素因数の和:171853

約数の個数: 32

約数和(自身を含む): 3561698304

約数和(自身を除く): 1549494759

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 171763, 515289, 858815, 1889393, 2576445, 5668179, 9446965, 12195173, 28340895, 36585519, 60975865, 134146903, 182927595, 402440709, 670734515, 2012203545]

約数ペア:

[(1, 2012203545), (3, 670734515), (5, 402440709), (11, 182927595), (15, 134146903), (33, 60975865), (55, 36585519), (71, 28340895), (165, 12195173), (213, 9446965), (355, 5668179), (781, 2576445), (1065, 1889393), (2343, 858815), (3905, 515289), (11715, 171763)]