2116716085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{381047}}^1$

素因数の和:381164

約数の個数: 16

約数和(自身を含む): 2798416512

約数和(自身を除く): 681700427

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 381047, 1905235, 4191517, 20957585, 38485747, 192428735, 423343217, 2116716085]

約数ペア:

[(1, 2116716085), (5, 423343217), (11, 192428735), (55, 38485747), (101, 20957585), (505, 4191517), (1111, 1905235), (5555, 381047)]