2018966979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1008979}}^1$

素因数の和:1009034

約数の個数: 16

約数和(自身を含む): 2905862400

約数和(自身を除く): 886895421

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 1008979, 3026937, 23206517, 29260391, 69619551, 87781173, 672988993, 2018966979]

約数ペア:

[(1, 2018966979), (3, 672988993), (23, 87781173), (29, 69619551), (69, 29260391), (87, 23206517), (667, 3026937), (2001, 1008979)]