439793872

素因数分解:

$2^4\times 7^1\times {\mathrm{3926731}}^1$

素因数の和:3926746

約数の個数: 20

約数和(自身を含む): 973829536

約数和(自身を除く): 534035664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3926731, 7853462, 15706924, 27487117, 31413848, 54974234, 62827696, 109948468, 219896936, 439793872]

約数ペア:

[(1, 439793872), (2, 219896936), (4, 109948468), (7, 62827696), (8, 54974234), (14, 31413848), (16, 27487117), (28, 15706924), (56, 7853462), (112, 3926731)]