1806256

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1516

約数の個数: 20

約数和(自身を含む): 3546400

約数和(自身を除く): 1740144

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1429, 2858, 5716, 11432, 22864, 112891, 225782, 451564, 903128, 1806256]

約数ペア:

[(1, 1806256), (2, 903128), (4, 451564), (8, 225782), (16, 112891), (79, 22864), (158, 11432), (316, 5716), (632, 2858), (1264, 1429)]