1028472565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{230341}}^1$

素因数の和:230412

約数の個数: 16

約数和(自身を含む): 1326769920

約数和(自身を除く): 298297355

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 230341, 1151705, 4376479, 10826027, 21882395, 54130135, 205694513, 1028472565]

約数ペア:

[(1, 1028472565), (5, 205694513), (19, 54130135), (47, 21882395), (95, 10826027), (235, 4376479), (893, 1151705), (4465, 230341)]