4312912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2590

約数の個数: 20

約数和(自身を含む): 8436340

約数和(自身を除く): 4123428

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2473, 4946, 9892, 19784, 39568, 269557, 539114, 1078228, 2156456, 4312912]

約数ペア:

[(1, 4312912), (2, 2156456), (4, 1078228), (8, 539114), (16, 269557), (109, 39568), (218, 19784), (436, 9892), (872, 4946), (1744, 2473)]