1279580032

素因数分解:

$2^7\times {\mathrm{9996719}}^1$

素因数の和:9996733

約数の個数: 16

約数和(自身を含む): 2549163600

約数和(自身を除く): 1269583568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9996719, 19993438, 39986876, 79973752, 159947504, 319895008, 639790016, 1279580032]

約数ペア:

[(1, 1279580032), (2, 639790016), (4, 319895008), (8, 159947504), (16, 79973752), (32, 39986876), (64, 19993438), (128, 9996719)]