2019658088

素因数分解:

$2^3\times 7^3\times {\mathrm{736027}}^1$

素因数の和:736054

約数の個数: 32

約数和(自身を含む): 4416168000

約数和(自身を除く): 2396509912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 736027, 1472054, 2944108, 5152189, 5888216, 10304378, 20608756, 36065323, 41217512, 72130646, 144261292, 252457261, 288522584, 504914522, 1009829044, 2019658088]

約数ペア:

[(1, 2019658088), (2, 1009829044), (4, 504914522), (7, 288522584), (8, 252457261), (14, 144261292), (28, 72130646), (49, 41217512), (56, 36065323), (98, 20608756), (196, 10304378), (343, 5888216), (392, 5152189), (686, 2944108), (1372, 1472054), (2744, 736027)]