1669269118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1\times {\mathrm{6911}}^1$

素因数の和:17903

約数の個数: 16

約数和(自身を含む): 2732175360

約数和(自身を除く): 1062906242

約数列:

[1, 2, 11, 22, 6911, 10979, 13822, 21958, 76021, 120769, 152042, 241538, 75875869, 151751738, 834634559, 1669269118]

約数ペア:

[(1, 1669269118), (2, 834634559), (11, 151751738), (22, 75875869), (6911, 241538), (10979, 152042), (13822, 120769), (21958, 76021)]