2217800716

素因数分解:

$2^2\times {\mathrm{8161}}^1\times {\mathrm{67939}}^1$

素因数の和:76104

約数の個数: 12

約数和(自身を含む): 3881683960

約数和(自身を除く): 1663883244

約数列:

[1, 2, 4, 8161, 16322, 32644, 67939, 135878, 271756, 554450179, 1108900358, 2217800716]

約数ペア:

[(1, 2217800716), (2, 1108900358), (4, 554450179), (8161, 271756), (16322, 135878), (32644, 67939)]