668845444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{53887}}^1$

素因数の和:54027

約数の個数: 24

約数和(自身を含む): 1222179840

約数和(自身を除く): 553334396

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 3103, 6206, 12412, 53887, 107774, 215548, 1562723, 3125446, 5765909, 6250892, 11531818, 23063636, 167211361, 334422722, 668845444]

約数ペア:

[(1, 668845444), (2, 334422722), (4, 167211361), (29, 23063636), (58, 11531818), (107, 6250892), (116, 5765909), (214, 3125446), (428, 1562723), (3103, 215548), (6206, 107774), (12412, 53887)]