1307444992

素因数分解:

$2^8\times 7^1\times {\mathrm{729601}}^1$

素因数の和:729624

約数の個数: 36

約数和(自身を含む): 2982612976

約数和(自身を除く): 1675167984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 729601, 1459202, 2918404, 5107207, 5836808, 10214414, 11673616, 20428828, 23347232, 40857656, 46694464, 81715312, 93388928, 163430624, 186777856, 326861248, 653722496, 1307444992]

約数ペア:

[(1, 1307444992), (2, 653722496), (4, 326861248), (7, 186777856), (8, 163430624), (14, 93388928), (16, 81715312), (28, 46694464), (32, 40857656), (56, 23347232), (64, 20428828), (112, 11673616), (128, 10214414), (224, 5836808), (256, 5107207), (448, 2918404), (896, 1459202), (1792, 729601)]