590920078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 1075838976

約数和(自身を除く): 484918898

約数列:

[1, 2, 7, 14, 31, 62, 71, 127, 142, 151, 217, 254, 302, 434, 497, 889, 994, 1057, 1778, 2114, 2201, 3937, 4402, 4681, 7874, 9017, 9362, 10721, 15407, 18034, 19177, 21442, 27559, 30814, 32767, 38354, 55118, 63119, 65534, 75047, 126238, 134239, 150094, 268478, 279527, 332351, 559054, 594487, 664702, 1188974, 1361567, 1956689, 2326457, 2723134, 3913378, 4161409, 4652914, 8322818, 9530969, 19061938, 42208577, 84417154, 295460039, 590920078]

約数ペア:

[(1, 590920078), (2, 295460039), (7, 84417154), (14, 42208577), (31, 19061938), (62, 9530969), (71, 8322818), (127, 4652914), (142, 4161409), (151, 3913378), (217, 2723134), (254, 2326457), (302, 1956689), (434, 1361567), (497, 1188974), (889, 664702), (994, 594487), (1057, 559054), (1778, 332351), (2114, 279527), (2201, 268478), (3937, 150094), (4402, 134239), (4681, 126238), (7874, 75047), (9017, 65534), (9362, 63119), (10721, 55118), (15407, 38354), (18034, 32767), (19177, 30814), (21442, 27559)]