13428156688

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{800057}}^1$

素因数の和:801114

約数の個数: 20

約数和(自身を含む): 26041887900

約数和(自身を除く): 12613731212

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 8392, 16784, 800057, 1600114, 3200228, 6400456, 12800912, 839259793, 1678519586, 3357039172, 6714078344, 13428156688]

約数ペア:

[(1, 13428156688), (2, 6714078344), (4, 3357039172), (8, 1678519586), (16, 839259793), (1049, 12800912), (2098, 6400456), (4196, 3200228), (8392, 1600114), (16784, 800057)]