426392386

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{708293}}^1$

素因数の和:708345

約数の個数: 16

約数和(自身を含む): 747958464

約数和(自身を除く): 321566078

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 708293, 1416586, 4958051, 9916102, 30456599, 60913198, 213196193, 426392386]

約数ペア:

[(1, 426392386), (2, 213196193), (7, 60913198), (14, 30456599), (43, 9916102), (86, 4958051), (301, 1416586), (602, 708293)]