2080441426

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{354661}}^1$

素因数の和:355089

約数の個数: 16

約数和(自身を含む): 3574992960

約数和(自身を除く): 1494551534

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 354661, 709322, 2482627, 4965254, 148602959, 297205918, 1040220713, 2080441426]

約数ペア:

[(1, 2080441426), (2, 1040220713), (7, 297205918), (14, 148602959), (419, 4965254), (838, 2482627), (2933, 709322), (5866, 354661)]