2019402579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{590987}}^1$

素因数の和:591074

約数の個数: 16

約数和(自身を含む): 2893477248

約数和(自身を除く): 874074669

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 590987, 1772961, 10046779, 30140337, 39596129, 118788387, 673134193, 2019402579]

約数ペア:

[(1, 2019402579), (3, 673134193), (17, 118788387), (51, 39596129), (67, 30140337), (201, 10046779), (1139, 1772961), (3417, 590987)]