2017481389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1379003}}^1$

素因数の和:1379040

約数の個数: 16

約数和(自身を含む): 2647687680

約数和(自身を除く): 630206291

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1379003, 9653021, 15169033, 26201057, 106183231, 183407399, 288211627, 2017481389]

約数ペア:

[(1, 2017481389), (7, 288211627), (11, 183407399), (19, 106183231), (77, 26201057), (133, 15169033), (209, 9653021), (1463, 1379003)]