2012351855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{10301}}^1$

素因数の和:10834

約数の個数: 16

約数和(自身を含む): 2447755200

約数和(自身を除く): 435403345

約数列:

[1, 5, 89, 439, 445, 2195, 10301, 39071, 51505, 195355, 916789, 4522139, 4583945, 22610695, 402470371, 2012351855]

約数ペア:

[(1, 2012351855), (5, 402470371), (89, 22610695), (439, 4583945), (445, 4522139), (2195, 916789), (10301, 195355), (39071, 51505)]