4080932470

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{997783}}^1$

素因数の和:998199

約数の個数: 16

約数和(自身を含む): 7363645920

約数和(自身を除く): 3282713450

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 997783, 1995566, 4988915, 9977830, 408093247, 816186494, 2040466235, 4080932470]

約数ペア:

[(1, 4080932470), (2, 2040466235), (5, 816186494), (10, 408093247), (409, 9977830), (818, 4988915), (2045, 1995566), (4090, 997783)]