2175829504

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 4434434928

約数和(自身を除く): 2258605424

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 193, 194, 227, 256, 386, 388, 454, 512, 772, 776, 908, 1544, 1552, 1816, 3088, 3104, 3632, 6176, 6208, 7264, 12352, 12416, 14528, 18721, 22019, 24704, 24832, 29056, 37442, 43811, 44038, 49408, 49664, 58112, 74884, 87622, 88076, 98816, 116224, 149768, 175244, 176152, 299536, 350488, 352304, 599072, 700976, 704608, 1198144, 1401952, 1409216, 2396288, 2803904, 2818432, 4249667, 4792576, 5607808, 5636864, 8499334, 9585152, 11215616, 11273728, 16998668, 22431232, 33997336, 67994672, 135989344, 271978688, 543957376, 1087914752, 2175829504]

約数ペア:

[(1, 2175829504), (2, 1087914752), (4, 543957376), (8, 271978688), (16, 135989344), (32, 67994672), (64, 33997336), (97, 22431232), (128, 16998668), (193, 11273728), (194, 11215616), (227, 9585152), (256, 8499334), (386, 5636864), (388, 5607808), (454, 4792576), (512, 4249667), (772, 2818432), (776, 2803904), (908, 2396288), (1544, 1409216), (1552, 1401952), (1816, 1198144), (3088, 704608), (3104, 700976), (3632, 599072), (6176, 352304), (6208, 350488), (7264, 299536), (12352, 176152), (12416, 175244), (14528, 149768), (18721, 116224), (22019, 98816), (24704, 88076), (24832, 87622), (29056, 74884), (37442, 58112), (43811, 49664), (44038, 49408)]