426399484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{662111}}^1$

素因数の和:662145

約数の個数: 24

約数和(自身を含む): 889878528

約数和(自身を除く): 463479044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 662111, 1324222, 2648444, 4634777, 9269554, 15228553, 18539108, 30457106, 60914212, 106599871, 213199742, 426399484]

約数ペア:

[(1, 426399484), (2, 213199742), (4, 106599871), (7, 60914212), (14, 30457106), (23, 18539108), (28, 15228553), (46, 9269554), (92, 4634777), (161, 2648444), (322, 1324222), (644, 662111)]