2018128565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{54833}}^1$

素因数の和:55288

約数の個数: 16

約数和(自身を含む): 2570179248

約数和(自身を除く): 552050683

約数列:

[1, 5, 17, 85, 433, 2165, 7361, 36805, 54833, 274165, 932161, 4660805, 23742689, 118713445, 403625713, 2018128565]

約数ペア:

[(1, 2018128565), (5, 403625713), (17, 118713445), (85, 23742689), (433, 4660805), (2165, 932161), (7361, 274165), (36805, 54833)]