449006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 722304

約数和(自身を除く): 273298

約数列:

[1, 2, 23, 43, 46, 86, 227, 454, 989, 1978, 5221, 9761, 10442, 19522, 224503, 449006]

約数ペア:

[(1, 449006), (2, 224503), (23, 19522), (43, 10442), (46, 9761), (86, 5221), (227, 1978), (454, 989)]