2012617886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 3147554592

約数和(自身を除く): 1134936706

約数列:

[1, 2, 37, 74, 97, 194, 257, 514, 1091, 2182, 3589, 7178, 9509, 19018, 24929, 40367, 49858, 80734, 105827, 211654, 280387, 560774, 922373, 1844746, 3915599, 7831198, 10374319, 20748638, 27197539, 54395078, 1006308943, 2012617886]

約数ペア:

[(1, 2012617886), (2, 1006308943), (37, 54395078), (74, 27197539), (97, 20748638), (194, 10374319), (257, 7831198), (514, 3915599), (1091, 1844746), (2182, 922373), (3589, 560774), (7178, 280387), (9509, 211654), (19018, 105827), (24929, 80734), (40367, 49858)]