2017456756

素因数分解:

$2^2\times 7^1\times {\mathrm{72052027}}^1$

素因数の和:72052038

約数の個数: 12

約数和(自身を含む): 4034913568

約数和(自身を除く): 2017456812

約数列:

[1, 2, 4, 7, 14, 28, 72052027, 144104054, 288208108, 504364189, 1008728378, 2017456756]

約数ペア:

[(1, 2017456756), (2, 1008728378), (4, 504364189), (7, 288208108), (14, 144104054), (28, 72052027)]