2049271462

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{419417}}^1$

素因数の和:419775

約数の個数: 16

約数和(自身を含む): 3523111200

約数和(自身を除く): 1473839738

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 419417, 838834, 2935919, 5871838, 146376533, 292753066, 1024635731, 2049271462]

約数ペア:

[(1, 2049271462), (2, 1024635731), (7, 292753066), (14, 146376533), (349, 5871838), (698, 2935919), (2443, 838834), (4886, 419417)]