511937478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14683}}^1$

素因数の和:14853

約数の個数: 48

約数和(自身を含む): 1202619600

約数和(自身を除く): 690682122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 5811, 11622, 14683, 17433, 29366, 34866, 44049, 88098, 132147, 190879, 264294, 381758, 572637, 1145274, 1717911, 2187767, 3435822, 4375534, 6563301, 13126602, 19689903, 28440971, 39379806, 56881942, 85322913, 170645826, 255968739, 511937478]

約数ペア:

[(1, 511937478), (2, 255968739), (3, 170645826), (6, 85322913), (9, 56881942), (13, 39379806), (18, 28440971), (26, 19689903), (39, 13126602), (78, 6563301), (117, 4375534), (149, 3435822), (234, 2187767), (298, 1717911), (447, 1145274), (894, 572637), (1341, 381758), (1937, 264294), (2682, 190879), (3874, 132147), (5811, 88098), (11622, 44049), (14683, 34866), (17433, 29366)]