2106384335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{49037}}^1$

素因数の和:49135

約数の個数: 24

約数和(自身を含む): 2817527328

約数和(自身を除く): 711142993

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 3905, 8591, 42955, 49037, 245185, 539407, 2697035, 3481627, 5933477, 17408135, 29667385, 38297897, 191489485, 421276867, 2106384335]

約数ペア:

[(1, 2106384335), (5, 421276867), (11, 191489485), (55, 38297897), (71, 29667385), (121, 17408135), (355, 5933477), (605, 3481627), (781, 2697035), (3905, 539407), (8591, 245185), (42955, 49037)]