2651136

素因数分解:

$2^{10}\times 3^1\times {\mathrm{863}}^1$

素因数の和:886

約数の個数: 44

約数和(自身を含む): 7074432

約数和(自身を除く): 4423296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 863, 1024, 1536, 1726, 2589, 3072, 3452, 5178, 6904, 10356, 13808, 20712, 27616, 41424, 55232, 82848, 110464, 165696, 220928, 331392, 441856, 662784, 883712, 1325568, 2651136]

約数ペア:

[(1, 2651136), (2, 1325568), (3, 883712), (4, 662784), (6, 441856), (8, 331392), (12, 220928), (16, 165696), (24, 110464), (32, 82848), (48, 55232), (64, 41424), (96, 27616), (128, 20712), (192, 13808), (256, 10356), (384, 6904), (512, 5178), (768, 3452), (863, 3072), (1024, 2589), (1536, 1726)]