123775442

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 216359424

約数和(自身を除く): 92583982

約数列:

[1, 2, 7, 14, 73, 146, 281, 431, 511, 562, 862, 1022, 1967, 3017, 3934, 6034, 20513, 31463, 41026, 62926, 121111, 143591, 220241, 242222, 287182, 440482, 847777, 1695554, 8841103, 17682206, 61887721, 123775442]

約数ペア:

[(1, 123775442), (2, 61887721), (7, 17682206), (14, 8841103), (73, 1695554), (146, 847777), (281, 440482), (431, 287182), (511, 242222), (562, 220241), (862, 143591), (1022, 121111), (1967, 62926), (3017, 41026), (3934, 31463), (6034, 20513)]