2018376241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{21481}}^1$

素因数の和:21952

約数の個数: 16

約数和(自身を含む): 2386736128

約数和(自身を除く): 368359887

約数列:

[1, 7, 31, 217, 433, 3031, 13423, 21481, 93961, 150367, 665911, 4661377, 9301273, 65108911, 288339463, 2018376241]

約数ペア:

[(1, 2018376241), (7, 288339463), (31, 65108911), (217, 9301273), (433, 4661377), (3031, 665911), (13423, 150367), (21481, 93961)]