2040667039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 2224707584

約数和(自身を除く): 184040545

約数列:

[1, 31, 43, 67, 73, 313, 1333, 2077, 2263, 2881, 3139, 4891, 9703, 13459, 20971, 22849, 89311, 97309, 151621, 210313, 417229, 650101, 708319, 901753, 982507, 1530883, 6519703, 27954343, 30457717, 47457373, 65827969, 2040667039]

約数ペア:

[(1, 2040667039), (31, 65827969), (43, 47457373), (67, 30457717), (73, 27954343), (313, 6519703), (1333, 1530883), (2077, 982507), (2263, 901753), (2881, 708319), (3139, 650101), (4891, 417229), (9703, 210313), (13459, 151621), (20971, 97309), (22849, 89311)]