2018474674

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{71633}}^1$

素因数の和:71901

約数の個数: 16

約数和(自身を含む): 3085133112

約数和(自身を除く): 1066658438

約数列:

[1, 2, 73, 146, 193, 386, 14089, 28178, 71633, 143266, 5229209, 10458418, 13825169, 27650338, 1009237337, 2018474674]

約数ペア:

[(1, 2018474674), (2, 1009237337), (73, 27650338), (146, 13825169), (193, 10458418), (386, 5229209), (14089, 143266), (28178, 71633)]