2021144399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{22111}}^1$

素因数の和:22430

約数の個数: 16

約数和(自身を含む): 2260730880

約数和(自身を除く): 239586481

約数列:

[1, 17, 19, 283, 323, 4811, 5377, 22111, 91409, 375887, 420109, 6257413, 7141853, 106376021, 118890847, 2021144399]

約数ペア:

[(1, 2021144399), (17, 118890847), (19, 106376021), (283, 7141853), (323, 6257413), (4811, 420109), (5377, 375887), (22111, 91409)]