2489014778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1\times {\mathrm{7723}}^1$

素因数の和:17221

約数の個数: 16

約数和(自身を含む): 3954070080

約数和(自身を除く): 1465055302

約数列:

[1, 2, 17, 34, 7723, 9479, 15446, 18958, 131291, 161143, 262582, 322286, 73206317, 146412634, 1244507389, 2489014778]

約数ペア:

[(1, 2489014778), (2, 1244507389), (17, 146412634), (34, 73206317), (7723, 322286), (9479, 262582), (15446, 161143), (18958, 131291)]