2006209486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263213}}^1$

素因数の和:263355

約数の個数: 16

約数和(自身を含む): 3120665184

約数和(自身を除く): 1114455698

約数列:

[1, 2, 37, 74, 103, 206, 3811, 7622, 263213, 526426, 9738881, 19477762, 27110939, 54221878, 1003104743, 2006209486]

約数ペア:

[(1, 2006209486), (2, 1003104743), (37, 54221878), (74, 27110939), (103, 19477762), (206, 9738881), (3811, 526426), (7622, 263213)]