470897400988

素因数分解:

$2^2\times 7^1\times {\mathrm{16817764321}}^1$

素因数の和:16817764332

約数の個数: 12

約数和(自身を含む): 941794802032

約数和(自身を除く): 470897401044

約数列:

[1, 2, 4, 7, 14, 28, 16817764321, 33635528642, 67271057284, 117724350247, 235448700494, 470897400988]

約数ペア:

[(1, 470897400988), (2, 235448700494), (4, 117724350247), (7, 67271057284), (14, 33635528642), (28, 16817764321)]