5287838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 8346240

約数和(自身を除く): 3058402

約数列:

[1, 2, 23, 46, 139, 278, 827, 1654, 3197, 6394, 19021, 38042, 114953, 229906, 2643919, 5287838]

約数ペア:

[(1, 5287838), (2, 2643919), (23, 229906), (46, 114953), (139, 38042), (278, 19021), (827, 6394), (1654, 3197)]