4079054

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 7202520

約数和(自身を除く): 3123466

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 389, 749, 778, 1498, 2723, 5243, 5446, 10486, 19061, 38122, 41623, 83246, 291361, 582722, 2039527, 4079054]

約数ペア:

[(1, 4079054), (2, 2039527), (7, 582722), (14, 291361), (49, 83246), (98, 41623), (107, 38122), (214, 19061), (389, 10486), (749, 5446), (778, 5243), (1498, 2723)]