4392166465

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{22483}}^1$

素因数の和:23016

約数の個数: 16

約数和(自身を含む): 5342198400

約数和(自身を除く): 950031935

約数列:

[1, 5, 89, 439, 445, 2195, 22483, 39071, 112415, 195355, 2000987, 9870037, 10004935, 49350185, 878433293, 4392166465]

約数ペア:

[(1, 4392166465), (5, 878433293), (89, 49350185), (439, 10004935), (445, 9870037), (2195, 2000987), (22483, 195355), (39071, 112415)]