3440912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2090

約数の個数: 20

約数和(自身を含む): 6731340

約数和(自身を除く): 3290428

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1973, 3946, 7892, 15784, 31568, 215057, 430114, 860228, 1720456, 3440912]

約数ペア:

[(1, 3440912), (2, 1720456), (4, 860228), (8, 430114), (16, 215057), (109, 31568), (218, 15784), (436, 7892), (872, 3946), (1744, 1973)]