122804578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{152363}}^1$

素因数の和:152409

約数の個数: 16

約数和(自身を含む): 204777216

約数和(自身を除く): 81972638

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 152363, 304726, 1980719, 3961438, 4723253, 9446506, 61402289, 122804578]

約数ペア:

[(1, 122804578), (2, 61402289), (13, 9446506), (26, 4723253), (31, 3961438), (62, 1980719), (403, 304726), (806, 152363)]