2104612

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 18

約数和(自身を含む): 3787154

約数和(自身を除く): 1682542

約数列:

[1, 2, 4, 41, 82, 164, 313, 626, 1252, 1681, 3362, 6724, 12833, 25666, 51332, 526153, 1052306, 2104612]

約数ペア:

[(1, 2104612), (2, 1052306), (4, 526153), (41, 51332), (82, 25666), (164, 12833), (313, 6724), (626, 3362), (1252, 1681)]