2018088048296

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{38629}}^1\times {\mathrm{33149}}^1$

素因数の和:71981

約数の個数: 32

約数和(自身を含む): 3803335965000

約数和(自身を除く): 1785247916704

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 33149, 38629, 66298, 77258, 132596, 154516, 265192, 309032, 6530353, 7609913, 13060706, 15219826, 26121412, 30439652, 52242824, 60879304, 1280512721, 2561025442, 5122050884, 10244101768, 252261006037, 504522012074, 1009044024148, 2018088048296]

約数ペア:

[(1, 2018088048296), (2, 1009044024148), (4, 504522012074), (8, 252261006037), (197, 10244101768), (394, 5122050884), (788, 2561025442), (1576, 1280512721), (33149, 60879304), (38629, 52242824), (66298, 30439652), (77258, 26121412), (132596, 15219826), (154516, 13060706), (265192, 7609913), (309032, 6530353)]