2051855589

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{24239}}^1$

素因数の和:24417

約数の個数: 32

約数和(自身を含む): 3257856000

約数和(自身を除く): 1206000411

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 417, 609, 973, 2919, 4031, 12093, 24239, 28217, 72717, 84651, 169673, 509019, 702931, 2108793, 3369221, 4920517, 10107663, 14761551, 23584547, 70753641, 97707409, 293122227, 683951863, 2051855589]

約数ペア:

[(1, 2051855589), (3, 683951863), (7, 293122227), (21, 97707409), (29, 70753641), (87, 23584547), (139, 14761551), (203, 10107663), (417, 4920517), (609, 3369221), (973, 2108793), (2919, 702931), (4031, 509019), (12093, 169673), (24239, 84651), (28217, 72717)]