8869564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{201581}}^1$

素因数の和:201596

約数の個数: 12

約数和(自身を含む): 16932888

約数和(自身を除く): 8063324

約数列:

[1, 2, 4, 11, 22, 44, 201581, 403162, 806324, 2217391, 4434782, 8869564]

約数ペア:

[(1, 8869564), (2, 4434782), (4, 2217391), (11, 806324), (22, 403162), (44, 201581)]