2623504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12634

約数の個数: 20

約数和(自身を含む): 5474476

約数和(自身を除く): 2850972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12613, 25226, 50452, 100904, 163969, 201808, 327938, 655876, 1311752, 2623504]

約数ペア:

[(1, 2623504), (2, 1311752), (4, 655876), (8, 327938), (13, 201808), (16, 163969), (26, 100904), (52, 50452), (104, 25226), (208, 12613)]