4219838

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 7334880

約数和(自身を除く): 3115042

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 4129, 8258, 28903, 57806, 301417, 602834, 2109919, 4219838]

約数ペア:

[(1, 4219838), (2, 2109919), (7, 602834), (14, 301417), (73, 57806), (146, 28903), (511, 8258), (1022, 4129)]