2280453896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{768347}}^1$

素因数の和:768413

約数の個数: 32

約数和(自身を含む): 4978895040

約数和(自身を除く): 2698441144

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 768347, 1536694, 3073388, 5378429, 6146776, 10756858, 21513716, 40722391, 43027432, 81444782, 162889564, 285056737, 325779128, 570113474, 1140226948, 2280453896]

約数ペア:

[(1, 2280453896), (2, 1140226948), (4, 570113474), (7, 325779128), (8, 285056737), (14, 162889564), (28, 81444782), (53, 43027432), (56, 40722391), (106, 21513716), (212, 10756858), (371, 6146776), (424, 5378429), (742, 3073388), (1484, 1536694), (2968, 768347)]