285987934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{47459}}^1$

素因数の和:47615

約数の個数: 16

約数和(自身を含む): 451059840

約数和(自身を除く): 165071906

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 47459, 94918, 1091557, 2183114, 6217129, 12434258, 142993967, 285987934]

約数ペア:

[(1, 285987934), (2, 142993967), (23, 12434258), (46, 6217129), (131, 2183114), (262, 1091557), (3013, 94918), (6026, 47459)]