2019343868

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{800057}}^1$

素因数の和:800692

約数の個数: 12

約数和(自身を含む): 3539456592

約数和(自身を除く): 1520112724

約数列:

[1, 2, 4, 631, 1262, 2524, 800057, 1600114, 3200228, 504835967, 1009671934, 2019343868]

約数ペア:

[(1, 2019343868), (2, 1009671934), (4, 504835967), (631, 3200228), (1262, 1600114), (2524, 800057)]