2065698456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{2381}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 5311478880

約数和(自身を除く): 3245780424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 977, 1954, 2381, 2931, 3908, 4762, 5862, 7143, 7816, 9524, 11724, 14286, 19048, 23448, 28572, 36149, 57144, 72298, 88097, 108447, 144596, 176194, 216894, 264291, 289192, 352388, 433788, 528582, 704776, 867576, 1057164, 2114328, 2326237, 4652474, 6978711, 9304948, 13957422, 18609896, 27914844, 55829688, 86070769, 172141538, 258212307, 344283076, 516424614, 688566152, 1032849228, 2065698456]

約数ペア:

[(1, 2065698456), (2, 1032849228), (3, 688566152), (4, 516424614), (6, 344283076), (8, 258212307), (12, 172141538), (24, 86070769), (37, 55829688), (74, 27914844), (111, 18609896), (148, 13957422), (222, 9304948), (296, 6978711), (444, 4652474), (888, 2326237), (977, 2114328), (1954, 1057164), (2381, 867576), (2931, 704776), (3908, 528582), (4762, 433788), (5862, 352388), (7143, 289192), (7816, 264291), (9524, 216894), (11724, 176194), (14286, 144596), (19048, 108447), (23448, 88097), (28572, 72298), (36149, 57144)]