299013988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821467}}^1$

素因数の和:821491

約数の個数: 24

約数和(自身を含む): 644030912

約数和(自身を除く): 345016924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 821467, 1642934, 3285868, 5750269, 10679071, 11500538, 21358142, 23001076, 42716284, 74753497, 149506994, 299013988]

約数ペア:

[(1, 299013988), (2, 149506994), (4, 74753497), (7, 42716284), (13, 23001076), (14, 21358142), (26, 11500538), (28, 10679071), (52, 5750269), (91, 3285868), (182, 1642934), (364, 821467)]