426521778

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{511417}}^1$

素因数の和:511561

約数の個数: 16

約数和(自身を含む): 859182240

約数和(自身を除く): 432660462

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 511417, 1022834, 1534251, 3068502, 71086963, 142173926, 213260889, 426521778]

約数ペア:

[(1, 426521778), (2, 213260889), (3, 142173926), (6, 71086963), (139, 3068502), (278, 1534251), (417, 1022834), (834, 511417)]