4977136

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1408

約数の個数: 20

約数和(自身を含む): 9686632

約数和(自身を除く): 4709496

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1123, 2216, 2246, 4432, 4492, 8984, 17968, 311071, 622142, 1244284, 2488568, 4977136]

約数ペア:

[(1, 4977136), (2, 2488568), (4, 1244284), (8, 622142), (16, 311071), (277, 17968), (554, 8984), (1108, 4492), (1123, 4432), (2216, 2246)]