2017343660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{925387}}^1$

素因数の和:925505

約数の個数: 24

約数和(自身を含む): 4275292560

約数和(自身を除く): 2257948900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 925387, 1850774, 3701548, 4626935, 9253870, 18507740, 100867183, 201734366, 403468732, 504335915, 1008671830, 2017343660]

約数ペア:

[(1, 2017343660), (2, 1008671830), (4, 504335915), (5, 403468732), (10, 201734366), (20, 100867183), (109, 18507740), (218, 9253870), (436, 4626935), (545, 3701548), (1090, 1850774), (2180, 925387)]