448781497

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 481536000

約数和(自身を除く): 32754503

約数列:

[1, 23, 43, 227, 989, 1999, 5221, 9761, 45977, 85957, 224503, 453773, 1977011, 10436779, 19512239, 448781497]

約数ペア:

[(1, 448781497), (23, 19512239), (43, 10436779), (227, 1977011), (989, 453773), (1999, 224503), (5221, 85957), (9761, 45977)]