21348045331196

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{15139}}^1\times {\mathrm{735979}}^1$

素因数の和:751601

約数の個数: 24

約数和(自身を含む): 37439596992000

約数和(自身を除く): 16091551660804

約数列:

[1, 2, 4, 479, 958, 1916, 15139, 30278, 60556, 735979, 1471958, 2943916, 7251581, 14503162, 29006324, 352533941, 705067882, 1410135764, 11141986081, 22283972162, 44567944324, 5337011332799, 10674022665598, 21348045331196]

約数ペア:

[(1, 21348045331196), (2, 10674022665598), (4, 5337011332799), (479, 44567944324), (958, 22283972162), (1916, 11141986081), (15139, 1410135764), (30278, 705067882), (60556, 352533941), (735979, 29006324), (1471958, 14503162), (2943916, 7251581)]