5641436

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 18

約数和(自身を含む): 10131240

約数和(自身を除く): 4489804

約数列:

[1, 2, 4, 41, 82, 164, 839, 1678, 1681, 3356, 3362, 6724, 34399, 68798, 137596, 1410359, 2820718, 5641436]

約数ペア:

[(1, 5641436), (2, 2820718), (4, 1410359), (41, 137596), (82, 68798), (164, 34399), (839, 6724), (1678, 3362), (1681, 3356)]