2213291276

素因数分解:

$2^2\times 7^1\times {\mathrm{6781}}^1\times {\mathrm{11657}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 4427615136

約数和(自身を除く): 2214323860

約数列:

[1, 2, 4, 7, 14, 28, 6781, 11657, 13562, 23314, 27124, 46628, 47467, 81599, 94934, 163198, 189868, 326396, 79046117, 158092234, 316184468, 553322819, 1106645638, 2213291276]

約数ペア:

[(1, 2213291276), (2, 1106645638), (4, 553322819), (7, 316184468), (14, 158092234), (28, 79046117), (6781, 326396), (11657, 189868), (13562, 163198), (23314, 94934), (27124, 81599), (46628, 47467)]