222686462

素因数分解:

$2^1\times {\mathrm{223}}^2\times {\mathrm{2239}}^1$

素因数の和:2687

約数の個数: 12

約数和(自身を含む): 335684160

約数和(自身を除く): 112997698

約数列:

[1, 2, 223, 446, 2239, 4478, 49729, 99458, 499297, 998594, 111343231, 222686462]

約数ペア:

[(1, 222686462), (2, 111343231), (223, 998594), (446, 499297), (2239, 99458), (4478, 49729)]