138798002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 260055360

約数和(自身を除く): 121257358

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 361, 406, 551, 722, 947, 1102, 1894, 2527, 3857, 5054, 6629, 7714, 10469, 13258, 17993, 20938, 27463, 35986, 54926, 73283, 125951, 146566, 192241, 251902, 341867, 384482, 521797, 683734, 1043594, 2393069, 3652579, 4786138, 7305158, 9914143, 19828286, 69399001, 138798002]

約数ペア:

[(1, 138798002), (2, 69399001), (7, 19828286), (14, 9914143), (19, 7305158), (29, 4786138), (38, 3652579), (58, 2393069), (133, 1043594), (203, 683734), (266, 521797), (361, 384482), (406, 341867), (551, 251902), (722, 192241), (947, 146566), (1102, 125951), (1894, 73283), (2527, 54926), (3857, 35986), (5054, 27463), (6629, 20938), (7714, 17993), (10469, 13258)]