248065994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{490249}}^1$

素因数の和:490285

約数の個数: 16

約数和(自身を含む): 423576000

約数和(自身を除く): 175510006

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 490249, 980498, 5392739, 10785478, 11275727, 22551454, 124032997, 248065994]

約数ペア:

[(1, 248065994), (2, 124032997), (11, 22551454), (22, 11275727), (23, 10785478), (46, 5392739), (253, 980498), (506, 490249)]