257432846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{50221}}^1$

素因数の和:50467

約数の個数: 16

約数和(自身を含む): 423070128

約数和(自身を除く): 165637282

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 50221, 100442, 552431, 1104862, 11701493, 23402986, 128716423, 257432846]

約数ペア:

[(1, 257432846), (2, 128716423), (11, 23402986), (22, 11701493), (233, 1104862), (466, 552431), (2563, 100442), (5126, 50221)]