2139722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 1634230

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 103, 206, 221, 442, 611, 799, 1222, 1339, 1598, 1751, 2678, 3502, 4841, 9682, 10387, 20774, 22763, 45526, 62933, 82297, 125866, 164594, 1069861, 2139722]

約数ペア:

[(1, 2139722), (2, 1069861), (13, 164594), (17, 125866), (26, 82297), (34, 62933), (47, 45526), (94, 22763), (103, 20774), (206, 10387), (221, 9682), (442, 4841), (611, 3502), (799, 2678), (1222, 1751), (1339, 1598)]