550712908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1263103}}^1$

素因数の和:1263216

約数の個数: 12

約数和(自身を含む): 972590080

約数和(自身を除く): 421877172

約数列:

[1, 2, 4, 109, 218, 436, 1263103, 2526206, 5052412, 137678227, 275356454, 550712908]

約数ペア:

[(1, 550712908), (2, 275356454), (4, 137678227), (109, 5052412), (218, 2526206), (436, 1263103)]