128210446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{704453}}^1$

素因数の和:704475

約数の個数: 16

約数和(自身を含む): 236696544

約数和(自身を除く): 108486098

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 704453, 1408906, 4931171, 9157889, 9862342, 18315778, 64105223, 128210446]

約数ペア:

[(1, 128210446), (2, 64105223), (7, 18315778), (13, 9862342), (14, 9157889), (26, 4931171), (91, 1408906), (182, 704453)]