2016520456

素因数分解:

$2^3\times {\mathrm{2203}}^1\times {\mathrm{114419}}^1$

素因数の和:116628

約数の個数: 16

約数和(自身を含む): 3782725200

約数和(自身を除く): 1766204744

約数列:

[1, 2, 4, 8, 2203, 4406, 8812, 17624, 114419, 228838, 457676, 915352, 252065057, 504130114, 1008260228, 2016520456]

約数ペア:

[(1, 2016520456), (2, 1008260228), (4, 504130114), (8, 252065057), (2203, 915352), (4406, 457676), (8812, 228838), (17624, 114419)]