2687944

素因数分解:

$2^3\times 7^2\times {\mathrm{6857}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 5863590

約数和(自身を除く): 3175646

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 6857, 13714, 27428, 47999, 54856, 95998, 191996, 335993, 383992, 671986, 1343972, 2687944]

約数ペア:

[(1, 2687944), (2, 1343972), (4, 671986), (7, 383992), (8, 335993), (14, 191996), (28, 95998), (49, 54856), (56, 47999), (98, 27428), (196, 13714), (392, 6857)]