270285548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{33107}}^1$

素因数の和:33281

約数の個数: 24

約数和(自身を含む): 512644272

約数和(自身を除く): 242358724

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 33107, 66214, 132428, 430391, 860782, 1721564, 5197799, 10395598, 20791196, 67571387, 135142774, 270285548]

約数ペア:

[(1, 270285548), (2, 135142774), (4, 67571387), (13, 20791196), (26, 10395598), (52, 5197799), (157, 1721564), (314, 860782), (628, 430391), (2041, 132428), (4082, 66214), (8164, 33107)]