2647446

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 5329344

約数和(自身を除く): 2681898

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2707, 5414, 8121, 16242, 441241, 882482, 1323723, 2647446]

約数ペア:

[(1, 2647446), (2, 1323723), (3, 882482), (6, 441241), (163, 16242), (326, 8121), (489, 5414), (978, 2707)]