2191706495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{10429}}^1$

素因数の和:14266

約数の個数: 16

約数和(自身を含む): 2870169120

約数和(自身を除く): 678462625

約数列:

[1, 5, 11, 55, 3821, 10429, 19105, 42031, 52145, 114719, 210155, 573595, 39849209, 199246045, 438341299, 2191706495]

約数ペア:

[(1, 2191706495), (5, 438341299), (11, 199246045), (55, 39849209), (3821, 573595), (10429, 210155), (19105, 114719), (42031, 52145)]