2038398656

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^2$

素因数の和:658

約数の個数: 84

約数和(自身を含む): 4726149552

約数和(自身を除く): 2687750896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 293, 371, 424, 448, 586, 742, 848, 1172, 1484, 1696, 2051, 2344, 2968, 3392, 4102, 4688, 5936, 8204, 9376, 11872, 15529, 16408, 18752, 23744, 31058, 32816, 62116, 65632, 85849, 108703, 124232, 131264, 171698, 217406, 248464, 343396, 434812, 496928, 600943, 686792, 869624, 993856, 1201886, 1373584, 1739248, 2403772, 2747168, 3478496, 4549997, 4807544, 5494336, 6956992, 9099994, 9615088, 18199988, 19230176, 31849979, 36399976, 38460352, 63699958, 72799952, 127399916, 145599904, 254799832, 291199808, 509599664, 1019199328, 2038398656]

約数ペア:

[(1, 2038398656), (2, 1019199328), (4, 509599664), (7, 291199808), (8, 254799832), (14, 145599904), (16, 127399916), (28, 72799952), (32, 63699958), (53, 38460352), (56, 36399976), (64, 31849979), (106, 19230176), (112, 18199988), (212, 9615088), (224, 9099994), (293, 6956992), (371, 5494336), (424, 4807544), (448, 4549997), (586, 3478496), (742, 2747168), (848, 2403772), (1172, 1739248), (1484, 1373584), (1696, 1201886), (2051, 993856), (2344, 869624), (2968, 686792), (3392, 600943), (4102, 496928), (4688, 434812), (5936, 343396), (8204, 248464), (9376, 217406), (11872, 171698), (15529, 131264), (16408, 124232), (18752, 108703), (23744, 85849), (31058, 65632), (32816, 62116)]