2912489104

素因数分解:

$2^4\times 7^1\times {\mathrm{26004367}}^1$

素因数の和:26004382

約数の個数: 20

約数和(自身を含む): 6449083264

約数和(自身を除く): 3536594160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26004367, 52008734, 104017468, 182030569, 208034936, 364061138, 416069872, 728122276, 1456244552, 2912489104]

約数ペア:

[(1, 2912489104), (2, 1456244552), (4, 728122276), (7, 416069872), (8, 364061138), (14, 208034936), (16, 182030569), (28, 104017468), (56, 52008734), (112, 26004367)]