2029404830

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{496187}}^1$

素因数の和:496603

約数の個数: 16

約数和(自身を含む): 3661867440

約数和(自身を除く): 1632462610

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 496187, 992374, 2480935, 4961870, 202940483, 405880966, 1014702415, 2029404830]

約数ペア:

[(1, 2029404830), (2, 1014702415), (5, 405880966), (10, 202940483), (409, 4961870), (818, 2480935), (2045, 992374), (4090, 496187)]