1566381350452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491341}}^1\times {\mathrm{41947}}^1$

素因数の和:533311

約数の個数: 24

約数和(自身を含む): 2885513990240

約数和(自身を除く): 1319132639788

約数列:

[1, 2, 4, 19, 38, 76, 41947, 83894, 167788, 491341, 796993, 982682, 1593986, 1965364, 3187972, 9335479, 18670958, 37341916, 20610280927, 41220561854, 82441123708, 391595337613, 783190675226, 1566381350452]

約数ペア:

[(1, 1566381350452), (2, 783190675226), (4, 391595337613), (19, 82441123708), (38, 41220561854), (76, 20610280927), (41947, 37341916), (83894, 18670958), (167788, 9335479), (491341, 3187972), (796993, 1965364), (982682, 1593986)]