261600919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 280949760

約数和(自身を除く): 19348841

約数列:

[1, 23, 47, 139, 1081, 1741, 3197, 6533, 40043, 81827, 150259, 241999, 1882021, 5565977, 11373953, 261600919]

約数ペア:

[(1, 261600919), (23, 11373953), (47, 5565977), (139, 1882021), (1081, 241999), (1741, 150259), (3197, 81827), (6533, 40043)]