170620004

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{40127}}^1$

素因数の和:41194

約数の個数: 12

約数和(自身を含む): 298873344

約数和(自身を除く): 128253340

約数列:

[1, 2, 4, 1063, 2126, 4252, 40127, 80254, 160508, 42655001, 85310002, 170620004]

約数ペア:

[(1, 170620004), (2, 85310002), (4, 42655001), (1063, 160508), (2126, 80254), (4252, 40127)]