2021824672

素因数分解:

$2^5\times 7^2\times {\mathrm{1289429}}^1$

素因数の和:1289453

約数の個数: 36

約数和(自身を含む): 4630343130

約数和(自身を除く): 2608518458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1289429, 2578858, 5157716, 9026003, 10315432, 18052006, 20630864, 36104012, 41261728, 63182021, 72208024, 126364042, 144416048, 252728084, 288832096, 505456168, 1010912336, 2021824672]

約数ペア:

[(1, 2021824672), (2, 1010912336), (4, 505456168), (7, 288832096), (8, 252728084), (14, 144416048), (16, 126364042), (28, 72208024), (32, 63182021), (49, 41261728), (56, 36104012), (98, 20630864), (112, 18052006), (196, 10315432), (224, 9026003), (392, 5157716), (784, 2578858), (1568, 1289429)]