2491392

素因数分解:

$2^{10}\times 3^1\times {\mathrm{811}}^1$

素因数の和:834

約数の個数: 44

約数和(自身を含む): 6648656

約数和(自身を除く): 4157264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 811, 1024, 1536, 1622, 2433, 3072, 3244, 4866, 6488, 9732, 12976, 19464, 25952, 38928, 51904, 77856, 103808, 155712, 207616, 311424, 415232, 622848, 830464, 1245696, 2491392]

約数ペア:

[(1, 2491392), (2, 1245696), (3, 830464), (4, 622848), (6, 415232), (8, 311424), (12, 207616), (16, 155712), (24, 103808), (32, 77856), (48, 51904), (64, 38928), (96, 25952), (128, 19464), (192, 12976), (256, 9732), (384, 6488), (512, 4866), (768, 3244), (811, 3072), (1024, 2433), (1536, 1622)]