2104916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4349}}^1$

素因数の和:4375

約数の個数: 18

約数和(自身を含む): 4049850

約数和(自身を除く): 1944934

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4349, 8698, 17396, 47839, 95678, 191356, 526229, 1052458, 2104916]

約数ペア:

[(1, 2104916), (2, 1052458), (4, 526229), (11, 191356), (22, 95678), (44, 47839), (121, 17396), (242, 8698), (484, 4349)]