2773988

素因数分解:

$2^2\times 7^2\times {\mathrm{14153}}^1$

素因数の和:14171

約数の個数: 18

約数和(自身を含む): 5647446

約数和(自身を除く): 2873458

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 14153, 28306, 56612, 99071, 198142, 396284, 693497, 1386994, 2773988]

約数ペア:

[(1, 2773988), (2, 1386994), (4, 693497), (7, 396284), (14, 198142), (28, 99071), (49, 56612), (98, 28306), (196, 14153)]