2011097264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11426689}}^1$

素因数の和:11426708

約数の個数: 20

約数和(自身を含む): 4250728680

約数和(自身を除く): 2239631416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11426689, 22853378, 45706756, 91413512, 125693579, 182827024, 251387158, 502774316, 1005548632, 2011097264]

約数ペア:

[(1, 2011097264), (2, 1005548632), (4, 502774316), (8, 251387158), (11, 182827024), (16, 125693579), (22, 91413512), (44, 45706756), (88, 22853378), (176, 11426689)]