2488890184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{44123}}^1$

素因数の和:44781

約数の個数: 32

約数和(自身を含む): 5098969440

約数和(自身を除く): 2610079256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 5128, 7051, 14102, 28204, 44123, 56408, 88246, 176492, 352984, 485353, 970706, 1941412, 3882824, 28282843, 56565686, 113131372, 226262744, 311111273, 622222546, 1244445092, 2488890184]

約数ペア:

[(1, 2488890184), (2, 1244445092), (4, 622222546), (8, 311111273), (11, 226262744), (22, 113131372), (44, 56565686), (88, 28282843), (641, 3882824), (1282, 1941412), (2564, 970706), (5128, 485353), (7051, 352984), (14102, 176492), (28204, 88246), (44123, 56408)]