2089999367085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19904755877}}^1$

素因数の和:19904755892

約数の個数: 16

約数和(自身を含む): 3821713128576

約数和(自身を除く): 1731713761491

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19904755877, 59714267631, 99523779385, 139333291139, 298571338155, 417999873417, 696666455695, 2089999367085]

約数ペア:

[(1, 2089999367085), (3, 696666455695), (5, 417999873417), (7, 298571338155), (15, 139333291139), (21, 99523779385), (35, 59714267631), (105, 19904755877)]