254277016

素因数分解:

$2^3\times 7^1\times {\mathrm{4540661}}^1$

素因数の和:4540674

約数の個数: 16

約数和(自身を含む): 544879440

約数和(自身を除く): 290602424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4540661, 9081322, 18162644, 31784627, 36325288, 63569254, 127138508, 254277016]

約数ペア:

[(1, 254277016), (2, 127138508), (4, 63569254), (7, 36325288), (8, 31784627), (14, 18162644), (28, 9081322), (56, 4540661)]