2579864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 5771520

約数和(自身を除く): 3191656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 2003, 4006, 8012, 14021, 16024, 28042, 46069, 56084, 92138, 112168, 184276, 322483, 368552, 644966, 1289932, 2579864]

約数ペア:

[(1, 2579864), (2, 1289932), (4, 644966), (7, 368552), (8, 322483), (14, 184276), (23, 112168), (28, 92138), (46, 56084), (56, 46069), (92, 28042), (161, 16024), (184, 14021), (322, 8012), (644, 4006), (1288, 2003)]