2021906876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5591}}^1\times {\mathrm{8219}}^1$

素因数の和:13825

約数の個数: 24

約数和(自身を含む): 3861164160

約数和(自身を除く): 1839257284

約数列:

[1, 2, 4, 11, 22, 44, 5591, 8219, 11182, 16438, 22364, 32876, 61501, 90409, 123002, 180818, 246004, 361636, 45952429, 91904858, 183809716, 505476719, 1010953438, 2021906876]

約数ペア:

[(1, 2021906876), (2, 1010953438), (4, 505476719), (11, 183809716), (22, 91904858), (44, 45952429), (5591, 361636), (8219, 246004), (11182, 180818), (16438, 123002), (22364, 90409), (32876, 61501)]