2281984

素因数分解:

$2^9\times {\mathrm{4457}}^1$

素因数の和:4475

約数の個数: 20

約数和(自身を含む): 4560534

約数和(自身を除く): 2278550

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4457, 8914, 17828, 35656, 71312, 142624, 285248, 570496, 1140992, 2281984]

約数ペア:

[(1, 2281984), (2, 1140992), (4, 570496), (8, 285248), (16, 142624), (32, 71312), (64, 35656), (128, 17828), (256, 8914), (512, 4457)]