2047066

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 3559104

約数和(自身を除く): 1512038

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2003, 4006, 14021, 28042, 146219, 292438, 1023533, 2047066]

約数ペア:

[(1, 2047066), (2, 1023533), (7, 292438), (14, 146219), (73, 28042), (146, 14021), (511, 4006), (1022, 2003)]