2005635986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{67589}}^1$

素因数の和:68029

約数の個数: 16

約数和(自身を含む): 3097514520

約数和(自身を除く): 1091878534

約数列:

[1, 2, 37, 74, 401, 802, 14837, 29674, 67589, 135178, 2500793, 5001586, 27103189, 54206378, 1002817993, 2005635986]

約数ペア:

[(1, 2005635986), (2, 1002817993), (37, 54206378), (74, 27103189), (401, 5001586), (802, 2500793), (14837, 135178), (29674, 67589)]