649786488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2082649}}^1$

素因数の和:2082671

約数の個数: 32

約数和(自身を含む): 1749426000

約数和(自身を除く): 1099639512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2082649, 4165298, 6247947, 8330596, 12495894, 16661192, 24991788, 27074437, 49983576, 54148874, 81223311, 108297748, 162446622, 216595496, 324893244, 649786488]

約数ペア:

[(1, 649786488), (2, 324893244), (3, 216595496), (4, 162446622), (6, 108297748), (8, 81223311), (12, 54148874), (13, 49983576), (24, 27074437), (26, 24991788), (39, 16661192), (52, 12495894), (78, 8330596), (104, 6247947), (156, 4165298), (312, 2082649)]