2080585984

素因数分解:

$2^8\times {\mathrm{8127289}}^1$

素因数の和:8127305

約数の個数: 18

約数和(自身を含む): 4153045190

約数和(自身を除く): 2072459206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8127289, 16254578, 32509156, 65018312, 130036624, 260073248, 520146496, 1040292992, 2080585984]

約数ペア:

[(1, 2080585984), (2, 1040292992), (4, 520146496), (8, 260073248), (16, 130036624), (32, 65018312), (64, 32509156), (128, 16254578), (256, 8127289)]