516565214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 903412608

約数和(自身を除く): 386847394

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 121, 242, 341, 407, 682, 814, 1147, 1861, 2294, 3722, 3751, 4477, 7502, 8954, 12617, 20471, 25234, 40942, 57691, 68857, 115382, 137714, 138787, 225181, 277574, 450362, 634601, 757427, 1269202, 1514854, 2134567, 4269134, 6980611, 8331697, 13961222, 16663394, 23480237, 46960474, 258282607, 516565214]

約数ペア:

[(1, 516565214), (2, 258282607), (11, 46960474), (22, 23480237), (31, 16663394), (37, 13961222), (62, 8331697), (74, 6980611), (121, 4269134), (242, 2134567), (341, 1514854), (407, 1269202), (682, 757427), (814, 634601), (1147, 450362), (1861, 277574), (2294, 225181), (3722, 138787), (3751, 137714), (4477, 115382), (7502, 68857), (8954, 57691), (12617, 40942), (20471, 25234)]