2494856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3553144

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 149, 161, 182, 184, 298, 299, 322, 364, 596, 598, 644, 728, 1043, 1192, 1196, 1288, 1937, 2086, 2093, 2392, 3427, 3874, 4172, 4186, 6854, 7748, 8344, 8372, 13559, 13708, 15496, 16744, 23989, 27118, 27416, 44551, 47978, 54236, 89102, 95956, 108472, 178204, 191912, 311857, 356408, 623714, 1247428, 2494856]

約数ペア:

[(1, 2494856), (2, 1247428), (4, 623714), (7, 356408), (8, 311857), (13, 191912), (14, 178204), (23, 108472), (26, 95956), (28, 89102), (46, 54236), (52, 47978), (56, 44551), (91, 27416), (92, 27118), (104, 23989), (149, 16744), (161, 15496), (182, 13708), (184, 13559), (298, 8372), (299, 8344), (322, 7748), (364, 6854), (596, 4186), (598, 4172), (644, 3874), (728, 3427), (1043, 2392), (1192, 2093), (1196, 2086), (1288, 1937)]