2033883904

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 108

約数和(自身を含む): 4484135376

約数和(自身を除く): 2450251472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 208, 212, 256, 338, 416, 424, 676, 689, 832, 848, 887, 1352, 1378, 1664, 1696, 1774, 2704, 2756, 3328, 3392, 3548, 5408, 5512, 6784, 7096, 8957, 10816, 11024, 11531, 13568, 14192, 17914, 21632, 22048, 23062, 28384, 35828, 43264, 44096, 46124, 47011, 56768, 71656, 88192, 92248, 94022, 113536, 143312, 149903, 176384, 184496, 188044, 227072, 286624, 299806, 368992, 376088, 573248, 599612, 611143, 737984, 752176, 1146496, 1199224, 1222286, 1475968, 1504352, 2292992, 2398448, 2444572, 2951936, 3008704, 4796896, 4889144, 6017408, 7944859, 9593792, 9778288, 12034816, 15889718, 19187584, 19556576, 31779436, 38375168, 39113152, 63558872, 78226304, 127117744, 156452608, 254235488, 508470976, 1016941952, 2033883904]

約数ペア:

[(1, 2033883904), (2, 1016941952), (4, 508470976), (8, 254235488), (13, 156452608), (16, 127117744), (26, 78226304), (32, 63558872), (52, 39113152), (53, 38375168), (64, 31779436), (104, 19556576), (106, 19187584), (128, 15889718), (169, 12034816), (208, 9778288), (212, 9593792), (256, 7944859), (338, 6017408), (416, 4889144), (424, 4796896), (676, 3008704), (689, 2951936), (832, 2444572), (848, 2398448), (887, 2292992), (1352, 1504352), (1378, 1475968), (1664, 1222286), (1696, 1199224), (1774, 1146496), (2704, 752176), (2756, 737984), (3328, 611143), (3392, 599612), (3548, 573248), (5408, 376088), (5512, 368992), (6784, 299806), (7096, 286624), (8957, 227072), (10816, 188044), (11024, 184496), (11531, 176384), (13568, 149903), (14192, 143312), (17914, 113536), (21632, 94022), (22048, 92248), (23062, 88192), (28384, 71656), (35828, 56768), (43264, 47011), (44096, 46124)]