2720565532

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{641}}^1\times {\mathrm{2417}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 4781256480

約数和(自身を除く): 2060690948

約数列:

[1, 2, 4, 439, 641, 878, 1282, 1756, 2417, 2564, 4834, 9668, 281399, 562798, 1061063, 1125596, 1549297, 2122126, 3098594, 4244252, 6197188, 680141383, 1360282766, 2720565532]

約数ペア:

[(1, 2720565532), (2, 1360282766), (4, 680141383), (439, 6197188), (641, 4244252), (878, 3098594), (1282, 2122126), (1756, 1549297), (2417, 1125596), (2564, 1061063), (4834, 562798), (9668, 281399)]