2601216

素因数分解:

$2^8\times 3^2\times {\mathrm{1129}}^1$

素因数の和:1151

約数の個数: 54

約数和(自身を含む): 7506590

約数和(自身を除く): 4905374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1129, 1152, 2258, 2304, 3387, 4516, 6774, 9032, 10161, 13548, 18064, 20322, 27096, 36128, 40644, 54192, 72256, 81288, 108384, 144512, 162576, 216768, 289024, 325152, 433536, 650304, 867072, 1300608, 2601216]

約数ペア:

[(1, 2601216), (2, 1300608), (3, 867072), (4, 650304), (6, 433536), (8, 325152), (9, 289024), (12, 216768), (16, 162576), (18, 144512), (24, 108384), (32, 81288), (36, 72256), (48, 54192), (64, 40644), (72, 36128), (96, 27096), (128, 20322), (144, 18064), (192, 13548), (256, 10161), (288, 9032), (384, 6774), (576, 4516), (768, 3387), (1129, 2304), (1152, 2258)]