2054656

素因数分解:

$2^9\times {\mathrm{4013}}^1$

素因数の和:4031

約数の個数: 20

約数和(自身を含む): 4106322

約数和(自身を除く): 2051666

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4013, 8026, 16052, 32104, 64208, 128416, 256832, 513664, 1027328, 2054656]

約数ペア:

[(1, 2054656), (2, 1027328), (4, 513664), (8, 256832), (16, 128416), (32, 64208), (64, 32104), (128, 16052), (256, 8026), (512, 4013)]