2856278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 16

約数和(自身を含む): 4617216

約数和(自身を除く): 1760938

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 2003, 4006, 46069, 62093, 92138, 124186, 1428139, 2856278]

約数ペア:

[(1, 2856278), (2, 1428139), (23, 124186), (31, 92138), (46, 62093), (62, 46069), (713, 4006), (1426, 2003)]