2103184544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{11701}}^1$

素因数の和:11889

約数の個数: 48

約数和(自身を含む): 4272961896

約数和(自身を除く): 2169777352

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 137, 164, 274, 328, 548, 656, 1096, 1312, 2192, 4384, 5617, 11234, 11701, 22468, 23402, 44936, 46804, 89872, 93608, 179744, 187216, 374432, 479741, 959482, 1603037, 1918964, 3206074, 3837928, 6412148, 7675856, 12824296, 15351712, 25648592, 51297184, 65724517, 131449034, 262898068, 525796136, 1051592272, 2103184544]

約数ペア:

[(1, 2103184544), (2, 1051592272), (4, 525796136), (8, 262898068), (16, 131449034), (32, 65724517), (41, 51297184), (82, 25648592), (137, 15351712), (164, 12824296), (274, 7675856), (328, 6412148), (548, 3837928), (656, 3206074), (1096, 1918964), (1312, 1603037), (2192, 959482), (4384, 479741), (5617, 374432), (11234, 187216), (11701, 179744), (22468, 93608), (23402, 89872), (44936, 46804)]