320516572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4713479}}^1$

素因数の和:4713500

約数の個数: 12

約数和(自身を含む): 593898480

約数和(自身を除く): 273381908

約数列:

[1, 2, 4, 17, 34, 68, 4713479, 9426958, 18853916, 80129143, 160258286, 320516572]

約数ペア:

[(1, 320516572), (2, 160258286), (4, 80129143), (17, 18853916), (34, 9426958), (68, 4713479)]