819256934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 1328762880

約数和(自身を除く): 509505946

約数列:

[1, 2, 19, 38, 53, 106, 127, 254, 1007, 2014, 2413, 3203, 4826, 6406, 6731, 13462, 60857, 121714, 127889, 169759, 255778, 339518, 406781, 813562, 3225421, 6450842, 7728839, 15457678, 21559393, 43118786, 409628467, 819256934]

約数ペア:

[(1, 819256934), (2, 409628467), (19, 43118786), (38, 21559393), (53, 15457678), (106, 7728839), (127, 6450842), (254, 3225421), (1007, 813562), (2014, 406781), (2413, 339518), (3203, 255778), (4826, 169759), (6406, 127889), (6731, 121714), (13462, 60857)]