551114384

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{15607}}^1$

素因数の和:17822

約数の個数: 20

約数和(自身を含む): 1068336384

約数和(自身を除く): 517222000

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 8828, 15607, 17656, 31214, 35312, 62428, 124856, 249712, 34444649, 68889298, 137778596, 275557192, 551114384]

約数ペア:

[(1, 551114384), (2, 275557192), (4, 137778596), (8, 68889298), (16, 34444649), (2207, 249712), (4414, 124856), (8828, 62428), (15607, 35312), (17656, 31214)]