297032258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{81737}}^1$

素因数の和:81841

約数の個数: 16

約数和(自身を含む): 470810880

約数和(自身を除く): 173778622

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 81737, 163474, 1879951, 3759902, 6457223, 12914446, 148516129, 297032258]

約数ペア:

[(1, 297032258), (2, 148516129), (23, 12914446), (46, 6457223), (79, 3759902), (158, 1879951), (1817, 163474), (3634, 81737)]