2021644709

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{29443}}^1$

素因数の和:30044

約数の個数: 16

約数和(自身を含む): 2450683008

約数和(自身を除く): 429038299

約数列:

[1, 7, 17, 119, 577, 4039, 9809, 29443, 68663, 206101, 500531, 3503717, 16988611, 118920277, 288806387, 2021644709]

約数ペア:

[(1, 2021644709), (7, 288806387), (17, 118920277), (119, 16988611), (577, 3503717), (4039, 500531), (9809, 206101), (29443, 68663)]