3863944

素因数分解:

$2^3\times 7^2\times {\mathrm{9857}}^1$

素因数の和:9877

約数の個数: 24

約数和(自身を含む): 8428590

約数和(自身を除く): 4564646

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 9857, 19714, 39428, 68999, 78856, 137998, 275996, 482993, 551992, 965986, 1931972, 3863944]

約数ペア:

[(1, 3863944), (2, 1931972), (4, 965986), (7, 551992), (8, 482993), (14, 275996), (28, 137998), (49, 78856), (56, 68999), (98, 39428), (196, 19714), (392, 9857)]