2016521156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 3859455600

約数和(自身を除く): 1842934444

約数列:

[1, 2, 4, 13, 26, 52, 101, 197, 202, 394, 404, 788, 1313, 1949, 2561, 2626, 3898, 5122, 5252, 7796, 10244, 19897, 25337, 39794, 50674, 79588, 101348, 196849, 258661, 383953, 393698, 517322, 767906, 787396, 1034644, 1535812, 2559037, 4991389, 5118074, 9982778, 10236148, 19965556, 38779253, 77558506, 155117012, 504130289, 1008260578, 2016521156]

約数ペア:

[(1, 2016521156), (2, 1008260578), (4, 504130289), (13, 155117012), (26, 77558506), (52, 38779253), (101, 19965556), (197, 10236148), (202, 9982778), (394, 5118074), (404, 4991389), (788, 2559037), (1313, 1535812), (1949, 1034644), (2561, 787396), (2626, 767906), (3898, 517322), (5122, 393698), (5252, 383953), (7796, 258661), (10244, 196849), (19897, 101348), (25337, 79588), (39794, 50674)]