2111648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 3077536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 857, 1232, 1714, 2464, 3428, 5999, 6856, 9427, 11998, 13712, 18854, 23996, 27424, 37708, 47992, 65989, 75416, 95984, 131978, 150832, 191968, 263956, 301664, 527912, 1055824, 2111648]

約数ペア:

[(1, 2111648), (2, 1055824), (4, 527912), (7, 301664), (8, 263956), (11, 191968), (14, 150832), (16, 131978), (22, 95984), (28, 75416), (32, 65989), (44, 47992), (56, 37708), (77, 27424), (88, 23996), (112, 18854), (154, 13712), (176, 11998), (224, 9427), (308, 6856), (352, 5999), (616, 3428), (857, 2464), (1232, 1714)]