2742473648

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{508619}}^1$

素因数の和:508964

約数の個数: 20

約数和(自身を含む): 5329320360

約数和(自身を除く): 2586846712

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 508619, 1017238, 2034476, 4068952, 8137904, 171404603, 342809206, 685618412, 1371236824, 2742473648]

約数ペア:

[(1, 2742473648), (2, 1371236824), (4, 685618412), (8, 342809206), (16, 171404603), (337, 8137904), (674, 4068952), (1348, 2034476), (2696, 1017238), (5392, 508619)]