1211116566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 2767219200

約数和(自身を除く): 1556102634

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 313, 506, 626, 759, 939, 1518, 1878, 2549, 3443, 5098, 6886, 7199, 7647, 10329, 14398, 15294, 20658, 21597, 28039, 43194, 56078, 58627, 79189, 84117, 117254, 158378, 168234, 175881, 237567, 351762, 475134, 644897, 797837, 1289794, 1595674, 1934691, 2393511, 3869382, 4787022, 8776207, 17552414, 18350251, 26328621, 36700502, 52657242, 55050753, 110101506, 201852761, 403705522, 605558283, 1211116566]

約数ペア:

[(1, 1211116566), (2, 605558283), (3, 403705522), (6, 201852761), (11, 110101506), (22, 55050753), (23, 52657242), (33, 36700502), (46, 26328621), (66, 18350251), (69, 17552414), (138, 8776207), (253, 4787022), (313, 3869382), (506, 2393511), (626, 1934691), (759, 1595674), (939, 1289794), (1518, 797837), (1878, 644897), (2549, 475134), (3443, 351762), (5098, 237567), (6886, 175881), (7199, 168234), (7647, 158378), (10329, 117254), (14398, 84117), (15294, 79189), (20658, 58627), (21597, 56078), (28039, 43194)]