1296174958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 2112768000

約数和(自身を除く): 816593042

約数列:

[1, 2, 13, 26, 199, 398, 479, 523, 958, 1046, 2587, 5174, 6227, 6799, 12454, 13598, 95321, 104077, 190642, 208154, 250517, 501034, 1239173, 1353001, 2478346, 2706002, 3256721, 6513442, 49852883, 99705766, 648087479, 1296174958]

約数ペア:

[(1, 1296174958), (2, 648087479), (13, 99705766), (26, 49852883), (199, 6513442), (398, 3256721), (479, 2706002), (523, 2478346), (958, 1353001), (1046, 1239173), (2587, 501034), (5174, 250517), (6227, 208154), (6799, 190642), (12454, 104077), (13598, 95321)]