2938862690

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{842081}}^1$

素因数の和:842437

約数の個数: 16

約数和(自身を含む): 5305116600

約数和(自身を除く): 2366253910

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 842081, 1684162, 4210405, 8420810, 293886269, 587772538, 1469431345, 2938862690]

約数ペア:

[(1, 2938862690), (2, 1469431345), (5, 587772538), (10, 293886269), (349, 8420810), (698, 4210405), (1745, 1684162), (3490, 842081)]