2054216

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 3866940

約数和(自身を除く): 1812724

約数列:

[1, 2, 4, 8, 461, 557, 922, 1114, 1844, 2228, 3688, 4456, 256777, 513554, 1027108, 2054216]

約数ペア:

[(1, 2054216), (2, 1027108), (4, 513554), (8, 256777), (461, 4456), (557, 3688), (922, 2228), (1114, 1844)]