1056556942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 1952317440

約数和(自身を除く): 895760498

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 127, 203, 217, 254, 406, 434, 661, 889, 899, 1322, 1778, 1798, 3683, 3937, 4627, 6293, 7366, 7874, 9254, 12586, 19169, 20491, 25781, 27559, 38338, 40982, 51562, 55118, 83947, 114173, 134183, 143437, 167894, 228346, 268366, 286874, 587629, 594239, 799211, 1175258, 1188478, 1598422, 2434463, 2602357, 4159673, 4868926, 5204714, 8319346, 17041241, 18216499, 34082482, 36432998, 75468353, 150936706, 528278471, 1056556942]

約数ペア:

[(1, 1056556942), (2, 528278471), (7, 150936706), (14, 75468353), (29, 36432998), (31, 34082482), (58, 18216499), (62, 17041241), (127, 8319346), (203, 5204714), (217, 4868926), (254, 4159673), (406, 2602357), (434, 2434463), (661, 1598422), (889, 1188478), (899, 1175258), (1322, 799211), (1778, 594239), (1798, 587629), (3683, 286874), (3937, 268366), (4627, 228346), (6293, 167894), (7366, 143437), (7874, 134183), (9254, 114173), (12586, 83947), (19169, 55118), (20491, 51562), (25781, 40982), (27559, 38338)]