2017777286

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{325343}}^1$

素因数の和:325795

約数の個数: 16

約数和(自身を含む): 3466865664

約数和(自身を除く): 1449088378

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 325343, 650686, 2277401, 4554802, 144126949, 288253898, 1008888643, 2017777286]

約数ペア:

[(1, 2017777286), (2, 1008888643), (7, 288253898), (14, 144126949), (443, 4554802), (886, 2277401), (3101, 650686), (6202, 325343)]