299949328

素因数分解:

$2^4\times 7^1\times {\mathrm{2678119}}^1$

素因数の和:2678134

約数の個数: 20

約数和(自身を含む): 664173760

約数和(自身を除く): 364224432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2678119, 5356238, 10712476, 18746833, 21424952, 37493666, 42849904, 74987332, 149974664, 299949328]

約数ペア:

[(1, 299949328), (2, 149974664), (4, 74987332), (7, 42849904), (8, 37493666), (14, 21424952), (16, 18746833), (28, 10712476), (56, 5356238), (112, 2678119)]