2016557704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1895261}}^1$

素因数の和:1895293

約数の個数: 32

約数和(自身を含む): 4548628800

約数和(自身を除く): 2532071096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1895261, 3790522, 7581044, 13266827, 15162088, 26533654, 36009959, 53067308, 72019918, 106134616, 144039836, 252069713, 288079672, 504139426, 1008278852, 2016557704]

約数ペア:

[(1, 2016557704), (2, 1008278852), (4, 504139426), (7, 288079672), (8, 252069713), (14, 144039836), (19, 106134616), (28, 72019918), (38, 53067308), (56, 36009959), (76, 26533654), (133, 15162088), (152, 13266827), (266, 7581044), (532, 3790522), (1064, 1895261)]