2016552110

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{478991}}^1$

素因数の和:479419

約数の個数: 16

約数和(自身を含む): 3638423232

約数和(自身を除く): 1621871122

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 478991, 957982, 2394955, 4789910, 201655211, 403310422, 1008276055, 2016552110]

約数ペア:

[(1, 2016552110), (2, 1008276055), (5, 403310422), (10, 201655211), (421, 4789910), (842, 2394955), (2105, 957982), (4210, 478991)]