1091421722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{89329}}^1$

素因数の和:89521

約数の個数: 16

約数和(自身を含む): 1688337000

約数和(自身を除く): 596915278

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 89329, 178658, 3662489, 7324978, 13310021, 26620042, 545710861, 1091421722]

約数ペア:

[(1, 1091421722), (2, 545710861), (41, 26620042), (82, 13310021), (149, 7324978), (298, 3662489), (6109, 178658), (12218, 89329)]