2019438274

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{282281}}^1$

素因数の和:282370

約数の個数: 24

約数和(自身を含む): 3571996428

約数和(自身を除く): 1552558154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 282281, 564562, 1975967, 3951934, 13831769, 20606513, 27663538, 41213026, 144245591, 288491182, 1009719137, 2019438274]

約数ペア:

[(1, 2019438274), (2, 1009719137), (7, 288491182), (14, 144245591), (49, 41213026), (73, 27663538), (98, 20606513), (146, 13831769), (511, 3951934), (1022, 1975967), (3577, 564562), (7154, 282281)]