2100444130

素因数分解:

$2^1\times 5^1\times {\mathrm{13337}}^1\times {\mathrm{15749}}^1$

素因数の和:29093

約数の個数: 16

約数和(自身を含む): 3781323000

約数和(自身を除く): 1680878870

約数列:

[1, 2, 5, 10, 13337, 15749, 26674, 31498, 66685, 78745, 133370, 157490, 210044413, 420088826, 1050222065, 2100444130]

約数ペア:

[(1, 2100444130), (2, 1050222065), (5, 420088826), (10, 210044413), (13337, 157490), (15749, 133370), (26674, 78745), (31498, 66685)]