1325235152

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{216259}}^1$

素因数の和:216650

約数の個数: 20

約数和(自身を含む): 2574359040

約数和(自身を除く): 1249123888

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 216259, 432518, 865036, 1730072, 3460144, 82827197, 165654394, 331308788, 662617576, 1325235152]

約数ペア:

[(1, 1325235152), (2, 662617576), (4, 331308788), (8, 165654394), (16, 82827197), (383, 3460144), (766, 1730072), (1532, 865036), (3064, 432518), (6128, 216259)]