1078286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 1842048

約数和(自身を除く): 763762

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2131, 4262, 23441, 46882, 49013, 98026, 539143, 1078286]

約数ペア:

[(1, 1078286), (2, 539143), (11, 98026), (22, 49013), (23, 46882), (46, 23441), (253, 4262), (506, 2131)]