2045981012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4692617}}^1$

素因数の和:4692730

約数の個数: 12

約数和(自身を含む): 3613315860

約数和(自身を除く): 1567334848

約数列:

[1, 2, 4, 109, 218, 436, 4692617, 9385234, 18770468, 511495253, 1022990506, 2045981012]

約数ペア:

[(1, 2045981012), (2, 1022990506), (4, 511495253), (109, 18770468), (218, 9385234), (436, 4692617)]