261569226

素因数分解:

$2^1\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{19753}}^1$

素因数の和:21965

約数の個数: 16

約数和(自身を含む): 523401984

約数和(自身を除く): 261832758

約数列:

[1, 2, 3, 6, 2207, 4414, 6621, 13242, 19753, 39506, 59259, 118518, 43594871, 87189742, 130784613, 261569226]

約数ペア:

[(1, 261569226), (2, 130784613), (3, 87189742), (6, 43594871), (2207, 118518), (4414, 59259), (6621, 39506), (13242, 19753)]