2195366912

素因数分解:

$2^{10}\times {\mathrm{137}}^1\times {\mathrm{15649}}^1$

素因数の和:15806

約数の個数: 44

約数和(自身を含む): 4420905900

約数和(自身を除く): 2225538988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1024, 1096, 2192, 4384, 8768, 15649, 17536, 31298, 35072, 62596, 70144, 125192, 140288, 250384, 500768, 1001536, 2003072, 2143913, 4006144, 4287826, 8012288, 8575652, 16024576, 17151304, 34302608, 68605216, 137210432, 274420864, 548841728, 1097683456, 2195366912]

約数ペア:

[(1, 2195366912), (2, 1097683456), (4, 548841728), (8, 274420864), (16, 137210432), (32, 68605216), (64, 34302608), (128, 17151304), (137, 16024576), (256, 8575652), (274, 8012288), (512, 4287826), (548, 4006144), (1024, 2143913), (1096, 2003072), (2192, 1001536), (4384, 500768), (8768, 250384), (15649, 140288), (17536, 125192), (31298, 70144), (35072, 62596)]