2485686712

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{21991}}^1$

素因数の和:22267

約数の個数: 32

約数和(自身を含む): 4750272000

約数和(自身を除く): 2264585288

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 796, 1592, 14129, 21991, 28258, 43982, 56516, 87964, 113032, 175928, 1561361, 3122722, 4376209, 6245444, 8752418, 12490888, 17504836, 35009672, 310710839, 621421678, 1242843356, 2485686712]

約数ペア:

[(1, 2485686712), (2, 1242843356), (4, 621421678), (8, 310710839), (71, 35009672), (142, 17504836), (199, 12490888), (284, 8752418), (398, 6245444), (568, 4376209), (796, 3122722), (1592, 1561361), (14129, 175928), (21991, 113032), (28258, 87964), (43982, 56516)]