2016643076

素因数分解:

$2^2\times 7^1\times {\mathrm{15959}}^1\times {\mathrm{4513}}^1$

素因数の和:20483

約数の個数: 24

約数和(自身を含む): 4034432640

約数和(自身を除く): 2017789564

約数列:

[1, 2, 4, 7, 14, 28, 4513, 9026, 15959, 18052, 31591, 31918, 63182, 63836, 111713, 126364, 223426, 446852, 72022967, 144045934, 288091868, 504160769, 1008321538, 2016643076]

約数ペア:

[(1, 2016643076), (2, 1008321538), (4, 504160769), (7, 288091868), (14, 144045934), (28, 72022967), (4513, 446852), (9026, 223426), (15959, 126364), (18052, 111713), (31591, 63836), (31918, 63182)]