1011712

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 52

約数和(自身を含む): 2293480

約数和(自身を除く): 1281768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2048, 2432, 3328, 3952, 4096, 4864, 6656, 7904, 9728, 13312, 15808, 19456, 26624, 31616, 38912, 53248, 63232, 77824, 126464, 252928, 505856, 1011712]

約数ペア:

[(1, 1011712), (2, 505856), (4, 252928), (8, 126464), (13, 77824), (16, 63232), (19, 53248), (26, 38912), (32, 31616), (38, 26624), (52, 19456), (64, 15808), (76, 13312), (104, 9728), (128, 7904), (152, 6656), (208, 4864), (247, 4096), (256, 3952), (304, 3328), (416, 2432), (494, 2048), (512, 1976), (608, 1664), (832, 1216), (988, 1024)]