1858875824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 4062781632

約数和(自身を除く): 2203905808

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 337, 368, 598, 674, 1153, 1196, 1348, 2306, 2392, 2696, 4381, 4612, 4784, 5392, 7751, 8762, 9224, 14989, 15502, 17524, 18448, 26519, 29978, 31004, 35048, 53038, 59956, 62008, 70096, 100763, 106076, 119912, 124016, 201526, 212152, 239824, 344747, 388561, 403052, 424304, 689494, 777122, 806104, 1378988, 1554244, 1612208, 2757976, 3108488, 5051293, 5515952, 6216976, 8936903, 10102586, 17873806, 20205172, 35747612, 40410344, 71495224, 80820688, 116179739, 142990448, 232359478, 464718956, 929437912, 1858875824]

約数ペア:

[(1, 1858875824), (2, 929437912), (4, 464718956), (8, 232359478), (13, 142990448), (16, 116179739), (23, 80820688), (26, 71495224), (46, 40410344), (52, 35747612), (92, 20205172), (104, 17873806), (184, 10102586), (208, 8936903), (299, 6216976), (337, 5515952), (368, 5051293), (598, 3108488), (674, 2757976), (1153, 1612208), (1196, 1554244), (1348, 1378988), (2306, 806104), (2392, 777122), (2696, 689494), (4381, 424304), (4612, 403052), (4784, 388561), (5392, 344747), (7751, 239824), (8762, 212152), (9224, 201526), (14989, 124016), (15502, 119912), (17524, 106076), (18448, 100763), (26519, 70096), (29978, 62008), (31004, 59956), (35048, 53038)]