389462884558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{3623}}^1$

素因数の和:4249

約数の個数: 64

約数和(自身を含む): 651846154752

約数和(自身を除く): 262383270194

約数列:

[1, 2, 11, 22, 67, 134, 233, 313, 466, 626, 737, 1474, 2563, 3443, 3623, 5126, 6886, 7246, 15611, 20971, 31222, 39853, 41942, 72929, 79706, 145858, 171721, 230681, 242741, 343442, 461362, 485482, 802219, 844159, 1133999, 1604438, 1688318, 2267998, 2670151, 4886243, 5340302, 9285749, 9772486, 12473989, 18571498, 24947978, 53748673, 56558653, 75977933, 107497346, 113117306, 151955866, 264221767, 528443534, 622145183, 835757263, 1244290366, 1671514526, 2906439437, 5812878874, 17702858389, 35405716778, 194731442279, 389462884558]

約数ペア:

[(1, 389462884558), (2, 194731442279), (11, 35405716778), (22, 17702858389), (67, 5812878874), (134, 2906439437), (233, 1671514526), (313, 1244290366), (466, 835757263), (626, 622145183), (737, 528443534), (1474, 264221767), (2563, 151955866), (3443, 113117306), (3623, 107497346), (5126, 75977933), (6886, 56558653), (7246, 53748673), (15611, 24947978), (20971, 18571498), (31222, 12473989), (39853, 9772486), (41942, 9285749), (72929, 5340302), (79706, 4886243), (145858, 2670151), (171721, 2267998), (230681, 1688318), (242741, 1604438), (343442, 1133999), (461362, 844159), (485482, 802219)]