2861188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{65027}}^1$

素因数の和:65042

約数の個数: 12

約数和(自身を含む): 5462352

約数和(自身を除く): 2601164

約数列:

[1, 2, 4, 11, 22, 44, 65027, 130054, 260108, 715297, 1430594, 2861188]

約数ペア:

[(1, 2861188), (2, 1430594), (4, 715297), (11, 260108), (22, 130054), (44, 65027)]