1282288

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^2$

素因数の和:229

約数の個数: 30

約数和(自身を含む): 2866136

約数和(自身を除く): 1583848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11449, 11984, 22898, 45796, 80143, 91592, 160286, 183184, 320572, 641144, 1282288]

約数ペア:

[(1, 1282288), (2, 641144), (4, 320572), (7, 183184), (8, 160286), (14, 91592), (16, 80143), (28, 45796), (56, 22898), (107, 11984), (112, 11449), (214, 5992), (428, 2996), (749, 1712), (856, 1498)]