420190622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{34123}}^1$

素因数の和:34303

約数の個数: 16

約数和(自身を含む): 648628992

約数和(自身を除く): 228438370

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 34123, 68246, 1603781, 3207562, 4470113, 8940226, 210095311, 420190622]

約数ペア:

[(1, 420190622), (2, 210095311), (47, 8940226), (94, 4470113), (131, 3207562), (262, 1603781), (6157, 68246), (12314, 34123)]