2811884024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{41759}}^1$

素因数の和:42227

約数の個数: 32

約数和(自身を含む): 5562432000

約数和(自身を除く): 2750547976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 886, 1772, 3544, 8417, 16834, 33668, 41759, 67336, 83518, 167036, 334072, 793421, 1586842, 3173684, 6347368, 18499237, 36998474, 73996948, 147993896, 351485503, 702971006, 1405942012, 2811884024]

約数ペア:

[(1, 2811884024), (2, 1405942012), (4, 702971006), (8, 351485503), (19, 147993896), (38, 73996948), (76, 36998474), (152, 18499237), (443, 6347368), (886, 3173684), (1772, 1586842), (3544, 793421), (8417, 334072), (16834, 167036), (33668, 83518), (41759, 67336)]