52940238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{678721}}^1$

素因数の和:678739

約数の個数: 16

約数和(自身を含む): 114025296

約数和(自身を除く): 61085058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 678721, 1357442, 2036163, 4072326, 8823373, 17646746, 26470119, 52940238]

約数ペア:

[(1, 52940238), (2, 26470119), (3, 17646746), (6, 8823373), (13, 4072326), (26, 2036163), (39, 1357442), (78, 678721)]