2049474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6971}}^1$

素因数の和:6990

約数の個数: 24

約数和(自身を含む): 4768848

約数和(自身を除く): 2719374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6971, 13942, 20913, 41826, 48797, 97594, 146391, 292782, 341579, 683158, 1024737, 2049474]

約数ペア:

[(1, 2049474), (2, 1024737), (3, 683158), (6, 341579), (7, 292782), (14, 146391), (21, 97594), (42, 48797), (49, 41826), (98, 20913), (147, 13942), (294, 6971)]