120828266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149911}}^1$

素因数の和:149957

約数の個数: 16

約数和(自身を含む): 201481728

約数和(自身を除く): 80653462

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 149911, 299822, 1948843, 3897686, 4647241, 9294482, 60414133, 120828266]

約数ペア:

[(1, 120828266), (2, 60414133), (13, 9294482), (26, 4647241), (31, 3897686), (62, 1948843), (403, 299822), (806, 149911)]