247965530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1078111}}^1$

素因数の和:1078141

約数の個数: 16

約数和(自身を含む): 465744384

約数和(自身を除く): 217778854

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1078111, 2156222, 5390555, 10781110, 24796553, 49593106, 123982765, 247965530]

約数ペア:

[(1, 247965530), (2, 123982765), (5, 49593106), (10, 24796553), (23, 10781110), (46, 5390555), (115, 2156222), (230, 1078111)]