1569890316

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{66713}}^1$

素因数の和:66810

約数の個数: 48

約数和(自身を含む): 3833119584

約数和(自身を除く): 2263229268

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 11766, 23532, 66713, 133426, 200139, 266852, 400278, 800556, 2468381, 3535789, 4936762, 7071578, 7405143, 9873524, 10607367, 14143156, 14810286, 21214734, 29620572, 42429468, 130824193, 261648386, 392472579, 523296772, 784945158, 1569890316]

約数ペア:

[(1, 1569890316), (2, 784945158), (3, 523296772), (4, 392472579), (6, 261648386), (12, 130824193), (37, 42429468), (53, 29620572), (74, 21214734), (106, 14810286), (111, 14143156), (148, 10607367), (159, 9873524), (212, 7405143), (222, 7071578), (318, 4936762), (444, 3535789), (636, 2468381), (1961, 800556), (3922, 400278), (5883, 266852), (7844, 200139), (11766, 133426), (23532, 66713)]