2016408752

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1223549}}^1$

素因数の和:1223660

約数の個数: 20

約数和(自身を含む): 3944725200

約数和(自身を除く): 1928316448

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1223549, 2447098, 4894196, 9788392, 19576784, 126025547, 252051094, 504102188, 1008204376, 2016408752]

約数ペア:

[(1, 2016408752), (2, 1008204376), (4, 504102188), (8, 252051094), (16, 126025547), (103, 19576784), (206, 9788392), (412, 4894196), (824, 2447098), (1648, 1223549)]