284372449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 304785280

約数和(自身を除く): 20412831

約数列:

[1, 19, 73, 421, 487, 1387, 7999, 9253, 30733, 35551, 205027, 583927, 675469, 3895513, 14966971, 284372449]

約数ペア:

[(1, 284372449), (19, 14966971), (73, 3895513), (421, 675469), (487, 583927), (1387, 205027), (7999, 35551), (9253, 30733)]