2681024

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 28

約数和(自身を含む): 5373624

約数和(自身を除く): 2692600

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 257, 326, 514, 652, 1028, 1304, 2056, 2608, 4112, 5216, 8224, 10432, 16448, 41891, 83782, 167564, 335128, 670256, 1340512, 2681024]

約数ペア:

[(1, 2681024), (2, 1340512), (4, 670256), (8, 335128), (16, 167564), (32, 83782), (64, 41891), (163, 16448), (257, 10432), (326, 8224), (514, 5216), (652, 4112), (1028, 2608), (1304, 2056)]