2018972288

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{115133}}^1$

素因数の和:115284

約数の個数: 32

約数和(自身を含む): 4051565460

約数和(自身を除く): 2032593172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 17536, 115133, 230266, 460532, 921064, 1842128, 3684256, 7368512, 14737024, 15773221, 31546442, 63092884, 126185768, 252371536, 504743072, 1009486144, 2018972288]

約数ペア:

[(1, 2018972288), (2, 1009486144), (4, 504743072), (8, 252371536), (16, 126185768), (32, 63092884), (64, 31546442), (128, 15773221), (137, 14737024), (274, 7368512), (548, 3684256), (1096, 1842128), (2192, 921064), (4384, 460532), (8768, 230266), (17536, 115133)]