3951724

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 7983360

約数和(自身を除く): 4031636

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1319, 1498, 2638, 2996, 5276, 9233, 18466, 36932, 141133, 282266, 564532, 987931, 1975862, 3951724]

約数ペア:

[(1, 3951724), (2, 1975862), (4, 987931), (7, 564532), (14, 282266), (28, 141133), (107, 36932), (214, 18466), (428, 9233), (749, 5276), (1319, 2996), (1498, 2638)]