1557100842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{22111}}^1$

素因数の和:22235

約数の個数: 48

約数和(自身を含む): 3458493696

約数和(自身を除く): 1901392854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 121, 194, 242, 291, 363, 582, 726, 1067, 2134, 3201, 6402, 11737, 22111, 23474, 35211, 44222, 66333, 70422, 132666, 243221, 486442, 729663, 1459326, 2144767, 2675431, 4289534, 5350862, 6434301, 8026293, 12868602, 16052586, 23592437, 47184874, 70777311, 141554622, 259516807, 519033614, 778550421, 1557100842]

約数ペア:

[(1, 1557100842), (2, 778550421), (3, 519033614), (6, 259516807), (11, 141554622), (22, 70777311), (33, 47184874), (66, 23592437), (97, 16052586), (121, 12868602), (194, 8026293), (242, 6434301), (291, 5350862), (363, 4289534), (582, 2675431), (726, 2144767), (1067, 1459326), (2134, 729663), (3201, 486442), (6402, 243221), (11737, 132666), (22111, 70422), (23474, 66333), (35211, 44222)]