2054405712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18913}}^1$

素因数の和:19028

約数の個数: 80

約数和(自身を含む): 5553755648

約数和(自身を除く): 3499349936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9052, 13578, 18104, 18913, 27156, 36208, 37826, 54312, 56739, 75652, 108624, 113478, 151304, 226956, 302608, 453912, 586303, 907824, 1172606, 1380649, 1758909, 2345212, 2761298, 3517818, 4141947, 4690424, 5522596, 7035636, 8283894, 9380848, 11045192, 14071272, 16567788, 22090384, 28142544, 33135576, 42800119, 66271152, 85600238, 128400357, 171200476, 256800714, 342400952, 513601428, 684801904, 1027202856, 2054405712]

約数ペア:

[(1, 2054405712), (2, 1027202856), (3, 684801904), (4, 513601428), (6, 342400952), (8, 256800714), (12, 171200476), (16, 128400357), (24, 85600238), (31, 66271152), (48, 42800119), (62, 33135576), (73, 28142544), (93, 22090384), (124, 16567788), (146, 14071272), (186, 11045192), (219, 9380848), (248, 8283894), (292, 7035636), (372, 5522596), (438, 4690424), (496, 4141947), (584, 3517818), (744, 2761298), (876, 2345212), (1168, 1758909), (1488, 1380649), (1752, 1172606), (2263, 907824), (3504, 586303), (4526, 453912), (6789, 302608), (9052, 226956), (13578, 151304), (18104, 113478), (18913, 108624), (27156, 75652), (36208, 56739), (37826, 54312)]