2080574234

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1\times {\mathrm{4513}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 3135189672

約数和(自身を除く): 1054615438

約数列:

[1, 2, 353, 653, 706, 1306, 4513, 9026, 230509, 461018, 1593089, 2946989, 3186178, 5893978, 1040287117, 2080574234]

約数ペア:

[(1, 2080574234), (2, 1040287117), (353, 5893978), (653, 3186178), (706, 2946989), (1306, 1593089), (4513, 461018), (9026, 230509)]