2080856946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{2309}}^1$

素因数の和:2863

約数の個数: 64

約数和(自身を含む): 4878720000

約数和(自身を除く): 2797863054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 499, 602, 903, 998, 1497, 1806, 2309, 2994, 3493, 4618, 6927, 6986, 10479, 13854, 16163, 20958, 21457, 32326, 42914, 48489, 64371, 96978, 99287, 128742, 150199, 198574, 297861, 300398, 450597, 595722, 695009, 901194, 1152191, 1390018, 2085027, 2304382, 3456573, 4170054, 6913146, 8065337, 16130674, 24196011, 48392022, 49544213, 99088426, 148632639, 297265278, 346809491, 693618982, 1040428473, 2080856946]

約数ペア:

[(1, 2080856946), (2, 1040428473), (3, 693618982), (6, 346809491), (7, 297265278), (14, 148632639), (21, 99088426), (42, 49544213), (43, 48392022), (86, 24196011), (129, 16130674), (258, 8065337), (301, 6913146), (499, 4170054), (602, 3456573), (903, 2304382), (998, 2085027), (1497, 1390018), (1806, 1152191), (2309, 901194), (2994, 695009), (3493, 595722), (4618, 450597), (6927, 300398), (6986, 297861), (10479, 198574), (13854, 150199), (16163, 128742), (20958, 99287), (21457, 96978), (32326, 64371), (42914, 48489)]