1030256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3416

約数の個数: 20

約数和(自身を含む): 2101800

約数和(自身を除く): 1071544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3389, 6778, 13556, 27112, 54224, 64391, 128782, 257564, 515128, 1030256]

約数ペア:

[(1, 1030256), (2, 515128), (4, 257564), (8, 128782), (16, 64391), (19, 54224), (38, 27112), (76, 13556), (152, 6778), (304, 3389)]