2564955656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{4515767}}^1$

素因数の和:4515844

約数の個数: 16

約数和(自身を含む): 4877029440

約数和(自身を除く): 2312073784

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 4515767, 9031534, 18063068, 36126136, 320619457, 641238914, 1282477828, 2564955656]

約数ペア:

[(1, 2564955656), (2, 1282477828), (4, 641238914), (8, 320619457), (71, 36126136), (142, 18063068), (284, 9031534), (568, 4515767)]