427076752

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{11173}}^1$

素因数の和:13570

約数の個数: 20

約数和(自身を含む): 827881660

約数和(自身を除く): 400804908

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 9556, 11173, 19112, 22346, 38224, 44692, 89384, 178768, 26692297, 53384594, 106769188, 213538376, 427076752]

約数ペア:

[(1, 427076752), (2, 213538376), (4, 106769188), (8, 53384594), (16, 26692297), (2389, 178768), (4778, 89384), (9556, 44692), (11173, 38224), (19112, 22346)]