1491413896

素因数分解:

$2^3\times 7^1\times {\mathrm{5801}}^1\times {\mathrm{4591}}^1$

素因数の和:10405

約数の個数: 32

約数和(自身を含む): 3197134080

約数和(自身を除く): 1705720184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4591, 5801, 9182, 11602, 18364, 23204, 32137, 36728, 40607, 46408, 64274, 81214, 128548, 162428, 257096, 324856, 26632391, 53264782, 106529564, 186426737, 213059128, 372853474, 745706948, 1491413896]

約数ペア:

[(1, 1491413896), (2, 745706948), (4, 372853474), (7, 213059128), (8, 186426737), (14, 106529564), (28, 53264782), (56, 26632391), (4591, 324856), (5801, 257096), (9182, 162428), (11602, 128548), (18364, 81214), (23204, 64274), (32137, 46408), (36728, 40607)]