2788344546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9341}}^1$

素因数の和:9491

約数の個数: 64

約数和(自身を含む): 6215045760

約数和(自身を除く): 3426701214

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 89, 129, 178, 258, 267, 534, 559, 1118, 1157, 1677, 2314, 3354, 3471, 3827, 6942, 7654, 9341, 11481, 18682, 22962, 28023, 49751, 56046, 99502, 121433, 149253, 242866, 298506, 364299, 401663, 728598, 803326, 831349, 1204989, 1662698, 2409978, 2494047, 4988094, 5221619, 10443238, 10807537, 15664857, 21615074, 31329714, 32422611, 35748007, 64845222, 71496014, 107244021, 214488042, 464724091, 929448182, 1394172273, 2788344546]

約数ペア:

[(1, 2788344546), (2, 1394172273), (3, 929448182), (6, 464724091), (13, 214488042), (26, 107244021), (39, 71496014), (43, 64845222), (78, 35748007), (86, 32422611), (89, 31329714), (129, 21615074), (178, 15664857), (258, 10807537), (267, 10443238), (534, 5221619), (559, 4988094), (1118, 2494047), (1157, 2409978), (1677, 1662698), (2314, 1204989), (3354, 831349), (3471, 803326), (3827, 728598), (6942, 401663), (7654, 364299), (9341, 298506), (11481, 242866), (18682, 149253), (22962, 121433), (28023, 99502), (49751, 56046)]