17079970

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4057}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 30824568

約数和(自身を除く): 13744598

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4057, 4210, 8114, 20285, 40570, 1707997, 3415994, 8539985, 17079970]

約数ペア:

[(1, 17079970), (2, 8539985), (5, 3415994), (10, 1707997), (421, 40570), (842, 20285), (2105, 8114), (4057, 4210)]