2016646090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4918649}}^1$

素因数の和:4918697

約数の個数: 16

約数和(自身を含む): 3718499400

約数和(自身を除く): 1701853310

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4918649, 9837298, 24593245, 49186490, 201664609, 403329218, 1008323045, 2016646090]

約数ペア:

[(1, 2016646090), (2, 1008323045), (5, 403329218), (10, 201664609), (41, 49186490), (82, 24593245), (205, 9837298), (410, 4918649)]