2091462394

素因数分解:

$2^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{17623}}^1$

素因数の和:17819

約数の個数: 32

約数和(自身を含む): 3679891200

約数和(自身を除く): 1588428806

約数列:

[1, 2, 7, 14, 49, 98, 173, 343, 346, 686, 1211, 2422, 8477, 16954, 17623, 35246, 59339, 118678, 123361, 246722, 863527, 1727054, 3048779, 6044689, 6097558, 12089378, 21341453, 42682906, 149390171, 298780342, 1045731197, 2091462394]

約数ペア:

[(1, 2091462394), (2, 1045731197), (7, 298780342), (14, 149390171), (49, 42682906), (98, 21341453), (173, 12089378), (343, 6097558), (346, 6044689), (686, 3048779), (1211, 1727054), (2422, 863527), (8477, 246722), (16954, 123361), (17623, 118678), (35246, 59339)]