2000407535

素因数分解:

$5^1\times 7^1\times {\mathrm{12433}}^1\times {\mathrm{4597}}^1$

素因数の和:17042

約数の個数: 16

約数和(自身を含む): 2744233536

約数和(自身を除く): 743826001

約数列:

[1, 5, 7, 35, 4597, 12433, 22985, 32179, 62165, 87031, 160895, 435155, 57154501, 285772505, 400081507, 2000407535]

約数ペア:

[(1, 2000407535), (5, 400081507), (7, 285772505), (35, 57154501), (4597, 435155), (12433, 160895), (22985, 87031), (32179, 62165)]